Yogi Land

“404 Not Found.” These three little words can make any Internet explorer an unhappy camper. After all, who hopes to click on a broken link or stumble upon a moved or deleted page while cruising around the web?

Luckily, some web designers have chosen to end the misery of encountering a 404 error page. Instead of letting their site readers bump heads with a nasty dead-end error message, they’ve managed to squeeze a little entertainment out of it.

Below you’ll find some of the most entertaining 404 error pages on the web. We’ve listed them alphabetically to avoid playing favorites, but they’re all worth a look. Share your favorite 404 error page designs in the comments below!

1. 501st Legion

501st Legion is a Star Wars costume organization. It only makes sense that its 404 page would play on Obiwan's famous jedi mind trick with a "weak-minded" stormtrooper.

2. Abduzeedo

Yes, Houston, a 404 is definitely a problem.

3. Apartment Home Living

A nice ol' chap comes to your assistance on ApartmentHomeLiving.com if you run across a 404 error page. Click the lovely lady peering from behind the frame for proper navigation suggestions.

4. Astuteo

"Uh-Oh! SpaghettiOs!" You know you're a part of pop culture if your jingle makes it into a 404 error page. The popular SpaghettiOs marketing jingle is here to stay.

5. Blippy

Head over to Blippy's 404 page for an adventure. Keep clicking on the boy dressed in a unicorn outfit to discover a triple rainbow! Who knew a 404 page could be so fun?

6. Factor D

In an ode to early horror films, Factor D features an appropriately horrific 404 error accompanied by a beautiful, yet terrified scream queen.

7. SureDev

Many 404 error pages apologize for the error. Not this one. It's obviously your fault.

8. Blue Daniel

This 404 error page is a beautiful depiction of "Track 404," a fictitious NYC subway line. Check it out to experience the full animation.

9. Brandstack

"You can click anywhere else, but you can't click here." Love it.

10. Center'd

Bottom line: You can't go wrong with cute kittens.

11. Chris Jennings

Most of us would like to run into a 404 error page just as much as we'd like to run into the Grim Reaper.

12. Colour Marketing & Design

When you're facing "sharks with laser beams attached to their frickin' heads," what do you expect? Definitely a 404 error.

13. CSS-Tricks

Well, that can't be good.

14. CSSscoop

Picking a 404 error page design that is consistent with your name is an appropriate move. CSSscoop chose a melting ice cream cone, with a scoop of ice cream, of course.

15. Digitalmash

Sarcasm in dire situations is always appreciated, right?

16. Good Old Games (GOG)

Try not to make any missteps on GOG, or you'll end up lost in the cosmos.

17. HomeStarRunner.com

Insulting your readers doesn't usually help, but this 404 made me chuckle.

18 Hoppermagic

Hoppermagic chose to stick to its brand imagery when creating its 404 page.

19. iFolderLinks

There's just something about a really frustrated baby that catches your attention. And if you've made it to this 404 page, you probably feel his pain.

20. Itchy Robot

If you can't think of something clever to say on your 404 page, just write exactly what your users are thinking.

21. Jackfig

Jackfig added a creative touch to its 404 error page, with an inspirational haiku.

22. Jolie Poupée

Jolie Poupée, creator of eco-friendly children's clothes, serves up an audience-appropriate 404 on its site.

23. Mark Dijkstra

This 404 error page is reminiscent of the kitschy tourist shirts that your lousy friends and relatives buy you when they visit amazing places.

24. Merge

Prithee, go medieval on your site's visitors if need be.

25. Milrayas

Imagery always makes a 404 more entertaining.

26. OrangeCoat

Some 404 error pages do a wonderful job of explaining to users exactly what caused the 404 error. OrangeCoat provides a fun decision tree for lost web surfers that is sure to help them along their merry ways.

27. Oroza

Have fun with colors, shapes and exclamations.

28. Sick Designer

Sick Designer captures the depression that a 404 can cause on its error page.

29. Student Market

How fitting that a student-centric site would feature an addition problem on its 404 page.

30. The Brand Surgery

This page just pops. We like it.

31. The North Face

For true entertainment value, why not just tell a story? The North Face does just that by creating a tale about link-eating mountain goats.

32. Tinsanity

You might have been pwned, burned, punk'd or rickrolled recently, but have you been 404'd? Click here to join the party.

33. TK Designs

Excitement! Adventure! Ahhhhh, where I am?!

34. Urban Outfitters

Our sentiments exactly.

35. Urban Pill

If, after searching for hours, you still can't find the page you were seeking, Chuck Norris probably has it.

---

More Web Design Resources from Mashable:

---

- 12 Beginner Tutorials for Getting Started With Photoshop
- Use Adobe Fonts in Your Own Web Designs
- 10 Essential Free E-Books for Web Designers
- 12 Beginner Tutorials for Getting Started with Adobe Illustrator
- 6 New Mac Apps for Designers and Developers

More About: 404, 404 error pages, error page, web design, Web Development

For more Dev & Design coverage:

• Follow Mashable Dev & Design on Twitter
• Become a Fan on Facebook
• Subscribe to the Dev & Design channel
• Download our free apps for iPhone and iPad

Web analytics firm Mixpanel has just launched real-time mobile analytics for the the Android platform.

Mixpanel Android analytics lets Android developers track events, do A/B testing and segment user interactions across their apps in real time. Mixpanel’s goal is to offer app developers more robust and granular data as opposed to the high-level-only statistics that many mobile analytics packages offer.

Android analytics support comes two weeks after Mixpanel launched its iPhone analytics library, and the Android offering integrates with applications in much the same way. Since its launch, the iPhone analytics library has received hundreds of sign-ups and is getting generally positive reviews.

I spoke with Mixpanel’s Jeremy Richardson about how the company’s approach to mobile analytics is different from its competitors’ and what benefits Mixpanel can offer developers. Flurry, one of the better-known mobile analytics firms, was criticized by Steve Jobs at the D8 conference for collecting too much personally identifiable information. This led to an updated terms of service for analytics trackers.

Richardson explained to me that Mixpanel’s approach is to track user behavior, not to collect personally identifiable information. Data is aggregated by default, and device data is never published. That ensures that Mixpanel complies with the iOS rules; the same considerations are in place for Android developers.

---

An Actions-Based Approach to Analytics

---

Mixpanel has always taken an approach that’s less about stats and more about actions and results when it comes to web and web application analytics tools. That is, instead of taking the Google Analytics approach of tracking page views, it tracks designated actions or “events” instead. In the web app space, this might be translated into how many users complete a survey or a level up in a game.

This can translate over to the mobile side too. Android developers can use the Android analytics library to add support to their projects. Then they can designate what actions or events they want to track. The Android walkthrough contains some examples of how this process works.

This video also gives an overview of Android analytics in action:

---

Single Dashboard Overview

---

When it comes to viewing your stats and reports, developers do it all from Mixpanel’s event dashboard. Event tracking, A/B testing, visitor retention analysis and funnel analysis are all selectable and data can be easily exported.

Here’s what we like about the mobile analytics libraries: They use the same dashboard as those for websites or web apps. This means that instead of having to go to different sites or log into different accounts as you would with some monitoring services, you can just select what app or website you want to view from the same main panel.

In this way, Mixpanel actually hopes it can gain some new customers for its social and web analytics offerings from its mobile users.

---

Pricing

---

Like all of Mixpanel’s offerings, Android analytics is free for up to 10,000 data points a month. After that, pricing starts at $50 a month.

For developers that are looking at understanding how users are using applications and what features or aspects of the apps are used more than others, we think that the system Mixpanel has in place could be invaluable. For game makers especially, having an overview of where people stop playing a game or what levels are completed most or least can really be useful when making future design or programming decisions.

The mobile analytics space is still relatively small, with very few companies taking an approach that is not associated with in-app advertisements. We expect to see this field blow up even more as mobile application usage continues to grow.

More About: android, developers, Mixpanel, mobile analytics, Web analytics

For more Mobile coverage:

• Follow Mashable Mobile on Twitter
• Become a Fan on Facebook
• Subscribe to the Mobile channel
• Download our free apps for iPhone and iPad

Google has indicated it’s going to be working with developers on checkins for location-based applications through its Places API.

This spring, Google announced Places as a revamping of its local and local-business listings. Originally, we saw Places as a SEM/user review mechanism, perhaps a Yelp competitor.

However, with the recent preview of the Google Places API at Google I/O, the company showed developers a whole world of geographical, commercial and social information attached to each Place on its vast radar.

In a May blog post, Maps API Product Manager Thor Mitchell wrote, “Each Place Page consolidates together everything we know about a single Place, be it a business, point of interest, or geographical feature such as a city or neighbourhood. We believe that this unified concept of Places more accurately reflects the way that Maps users see the world, and are working to bring an awareness of Places to the Google Maps API.”

Based on developers’ interest in the Places API, Google is going to begin offering access to certain apps. Mitchell wrote today that while his team has seen “applications looking to show a user Places around them and applications looking to offer a search and browse experience for Places similar to that offered on Google Maps,” what intrigued the company most were the applications that offered a checkin function — easily one of the hottest features of present-day social media.

“We are going to focus initially on check-in applications,” Mitchell continued. “These are the applications that we feel the API currently caters to well, and we are excited to work with developers building these applications to understand their requirements, and ensure that we are offering them the best possible experience… We have now begun reaching out to developers who have expressed an interest in building checkin applications using the API, including those working on client applications for the Buzz API.”

We can’t wait to see who gets to work with the Places API and what kinds of apps they build. Devs, what do you expect to come from Google’s interest in checkins?

And what do you think this new direction bodes for Latitude? Could a better, Places-based app take its place as Google’s de facto location-based service?

More About: checkin, geolocation, Google, google places, lbs, location, places API

For more Dev & Design coverage:

• Follow Mashable Dev & Design on Twitter
• Become a Fan on Facebook
• Subscribe to the Dev & Design channel
• Download our free apps for iPhone and iPad

On Monday, a database hang-up on a long-running query was causing problems for both Twitter.com and the service’s API, which in turn affected Twitter clients outside of the official website.

The site has grown at an incredible rate since its inception, and it’s always struggled to keep up (technically speaking) with user adoption. Ever since its userbase spread beyond the tech elite to more mainstream social media users, the site has been subject to a seemingly unending string of growing pains.

In response to a wave of failures last month during the World Cup, Twitter engineer Jean-Paul Cozzatti posted that the company’s network was improperly configured, leading to downtime and trouble with features.

Cozzatti claimed that the company had doubled the capacity of its internal network, improved its monitoring and rebalanced its traffic to prevent future downtime.

“For much of 2009, Twitter’s biggest challenge was coping with our unprecedented growth (a challenge we happily still face),” he wrote. “But as this week’s issues show, there is always room for improvement.”

Apparently, the improvements made last month were not enough to keep up with user growth and their demands on the service.

Cozzatti posted again today to address Twitter’s issues Monday, comparing the engineering team’s work on scaling the app to “riding a rocket.”

Scalability and uptime are the team’s top priority; in fact, Cozzatti noted, other projects are being put to the side until these problems can be thoroughly solved. He stated that Twitter’s engineers have made more than 50 performance and optimization tweaks since the site’s World Cup woes, including doubling throughput to the database that stores tweets, improving how the app uses memcache and improving page caching of the front and profile pages, which helps to reduce page load time.

Nevertheless, “There are still times when we run into problems unrelated to Twitter’s capacity,” Cozzatti admitted.

Monday’s issues serve as a perfect example. During the database malfunction and restart — which covered a 12-hour period — users were unable to login, sign upor update their profile information and design. “In the end,” wrote Cozzatti, “this affected most of the Twitter ecosystem: our mobile, desktop, and web-based clients, the Twitter support and help system, and Twitter.com.”

While Twitter is getting its own data center this fall and is actively recruiting more engineering talent, the company clearly needs to implement the long-term solutions we’re reading about. To have the cultural cachet of a web service such as Google search, Gmail, Facebook or any of the apps we rely on for day-to-day work and life — and we have the distinct impression that Twitter does, indeed, hope to be part of that cadre — it must first and most importantly achieve an acceptable uptime ratio. All the partnerships, revenue and media buzz in the world can fall a bit flat when the app itself doesn’t work.

That being said, we’re certain Twitter can and will make the needed improvements for scalability, and growing pains are good pains to have.

Are you confident that Twitter can become reliable and stable in the near future? Or do you foresee more significant downtime from this service? What will it take for Twitter to grow as quickly as its users require?

More About: developers, down, downtime, engineering, scalability, twitter

For more Dev & Design coverage:

• Follow Mashable Dev & Design on Twitter
• Become a Fan on Facebook
• Subscribe to the Dev & Design channel
• Download our free apps for iPhone and iPad

Today, Google has announced the launch of the Google Buzz firehose, which will give developers access to all public activity published on Buzz via a single feed with real-time PubSubHubBub syndication.

Google said the firehose was their most-requested features from developers. We’re also guessing that Google’s been eating its own dogfood, since they just launched Buzz results in Google Social Search a couple weeks ago.

In the announcement post, Google highlighted the pretty and mostly useless We Feel Fine-esque Buzz Mood, an app that parses Buzz updates for emotion-related verbs then relays them to the viewer with snappy, slide-y animations.

Partners for the firehose launch include some familiar names in the real-time space; both Collecta and OneRiot have integrated the firehose into their real-time search results, and Boulder-based social data firm Gnip was also among the first companies to use the Buzz firehose.

Buzz might not be the biggest source of currently available social data, but adding its firehose to a wider mix of real-time social update data can help expand and refine and application’s results.

Google is also releasing a few new API features today; users’ comments, users’ links and share counts will now be available via their respective feeds.

What do you have to say: Will you be using the firehose API in any of your applications? What do you find interesting or exciting about this development?

---

Reviews: Google

More About: api, developers, firehose, Google, google buzz, real-time

For more Dev & Design coverage:

• Follow Mashable Dev & Design on Twitter
• Become a Fan on Facebook
• Subscribe to the Dev & Design channel
• Download our free apps for iPhone and iPad

The Italian Windows website “Windowsette” somehow managed to get a hold of a super-secret, highly confidential PowerPoint presentation outlining many of Microsoft’s goals and plans for Windows 8. Apparently this sensitive data (complete with UNDER NDA watermarks) was just found sitting around the Internet.

MSFTKitchen has an extensive breakdown and detailed posting of all the slides from within the slide deck. The presentation details many of Microsoft’s thoughts going forward for Windows 8, including the fact that it is taking direct cues from Apple on how to build something customers want to pay for.

While we’ve heard various rumblings about time tables and features of Windows 8, according to the slides, it looks like the internal plan is to have the product to market sometime in 2012. Of course, that could change (see Vista), but from the roadmap presented in the presentation, 2012 looks like the accurate release date.

---

Facial Recognition, Fast Boot Up and a Windows App Store

---

There are lots of new ideas being considered for Windows 8, but a few really stood out to us. First is the concept of user accounts being the primary method identifying a user. So instead of just having the traditional, “admin,” “user,” “guest” paradigm, accounts would be customized for individual users in a much more customizable way.

Additionally, Microsoft is looking at integrating facial recognition technologies to log users into computers automatically. According to the slides, Microsoft is also considering connecting Windows accounts to the cloud. This is actually a really cool idea because it means that your preferences, bookmarks, e-mail account info and other data could all follow you from system to system.

If you consider that more and more storage might be done in the cloud, via something like Windows Live SkyDrive, the possibilities are pretty cool, especially if used across ultra-portable devices like tablets.

The presentation also shows that Microsoft is looking at making the startup and boot process of Windows 8 as fast as possible. The idea is to make it as “appliance like” as possible, so that instant-on connectivity is available.

Finally, one of the most interesting new developments is that of the Windows App Store. Now, you could make a joke and say that that already exists as the software aisle of any major electronics store, but the concept of having a way to discover new applications online and to get them from a trusted repository is actually not a bad idea.

For desktop operating systems, the idea of a central software repository is not new. Package management tools like APT and PackageKit have been a part of the Linux world for years. In fact, Microsoft has tried to do this to some degree with the Windows Marketplace and Zune Marketplace. Looking at the slides, the Windows App Store will be a much broader strategy with a much more Apple-like approach.

For instance, there is discussion about a “Windows Reset” feature that would back up a users files and reformat the system in case of some sort of system problem. Upon reinstallation, apps purchased from the App Store could be reinstalled and applications not from the App Store would be listed for a users convenience.

---

Trying to Bring the Smartphone Experience to the Desktop

---

Looking at many of the broader trends posited for Windows 8, we couldn’t help but notice how many similarities exist between current smartphone solutions and paradigms and with what Windows 8 might end up becoming.

The idea of keeping user profile data backed up to the cloud and being portable is something that Google is doing with great success on Android. To a lesser extent, Apple is doing this on the iPhone and iPad with MobileMe and iTunes accounts.

Furthermore, the big focus on quick startups and shutdowns and being “more appliance like” seems to describe the kind of experience that we have on our smartphones and iPad devices today. Since a broader part of the Windows 8 strategy seems to be all about being on many different device types, this makes sense, but it also sounds like Microsoft is trying to bring this sort of experience to the regular desktop.

Of course, the Windows App Store is almost a recreation of the mobile app store paradigm. While an app store is probably less needed for Windows than any other Operating System, having a curated, searchable database of software programs, filled with user reviews and the ability to re-download and re-install on demand is still a compelling feature, provided of course that software can still be found and installed more traditionally.

---

Future of the Desktop?

---

Two weeks ago, Farhad Manjoo wrote an editorial for Slate entitled, Flight of the Desktops. In it, he made the argument that desktop computers (ie, NOT laptops but main desktop machines) will continue to lose relevancy over the next five years. This isn’t the same argument that a Google executive made back in March (that argument was that smartphones would replace desktops in three years time), but it hints at the same trend, which is, if our mobile devices become more powerful and our data becomes more accessible, for many people, conventional desktop machines will only be needed for certain tasks. If you don’t need to do one of those tasks, a desktop computer may eventually end up irrelevant.

Manjoo got a lot of pushback for his post, but in the wake of 3 million iPads and booming iPhone and Android sales, I’m more open to his opinion than I was even four months ago. While I think Google’s prediction of an operating-system free world (in the traditional Windows sense) is extremely premature, three’s no doubt that the way we use and interact with our content is changing. The definition of computing itself is changing too.

For that reason, many of the slides in the Windows 8 presentation make a lot of sense. Now, how many of these ideas are deliverable and how many can be integrated across a broad set of different devices remains to be seen, but if the traditional computer operating system could take on many of the qualities of a smartphone operating system, that would be a very interesting future.

What do you think of the slides for Windows 8? What do you think about the shifting of the desktop to becoming more mobile-esque? Let us know!

---

Reviews: Android, App Store, Google, Linux, MobileMe, Windows

More About: future, microsoft, operating systems, software, Windows, Windows 8

For more Tech coverage:

• Follow Mashable Tech on Twitter
• Become a Fan on Facebook
• Subscribe to the Tech channel
• Download our free apps for iPhone and iPad

Twitter is beginning a preliminary run of annotations, a feature that will add an almost infinite range of data types to tweets.

Developers building apps using Twitter’s Streaming API will be the first to see the new functionality; end users may have to wait a couple weeks.

“We will test Streaming API Tweet Annotation as early as next week,” wrote Twitter infrastructure employee John Kalucki in a Google Groups thread relating to the Twitter APIs. “All streaming clients, including user streams preview clients, should expect empty annotations and the rare populated annotation during arbitrary test periods.”

If these tests are stable, Twitter will leave annotations on for the forseeable future.

Annotations were first announced from the stage at Chirp, Twitter’s developer conference held in April.

Ryan Sarver, Twitter’s director of platform, said then that app developers would soon be able to add annotations of any kind to tweets. These annotations could include metadata of any kind.

Since annotations are just a format for attaching more data to a tweet, the ball has been left in developers’ courts to decide what kinds of apps they build to showcase what kinds of metadata. The idea is that emergent behavior and apps will surface in a trickle-up fashion rather than Twitter forecasting users’ wants and needs then dictating user behaviors by narrowing the spectrum of metadata available with tweets.

Tweets can contain multiple annotations of any kind as long as the attached information doesn’t exceed 512 bytes. Twitter has recommended developers start out with annotations about location, websites, reviews, music, films, products, securities (a.k.a. stock), events and a few other topics, as well.

To learn more, check out this slightly technical but comprehensible overview.

We can’t wait to see what developers come up with as annotations become a permanent part of Twitter’s API. What kinds of data are you most excited about being able to attach to your tweets?

[img credit: tsevis]

---

For more technology coverage, follow Mashable Tech on Twitter or become a fan on Facebook

---

Tags: annotations, apps, developers, twitter

This year has seen more location-aware applications than we could have imagined. Everyone from big brands to one-app startups is scrambling to integrate location features right now, and at least one company is doing a lot of business based on that fact.

SimpleGeo, a startup that gives developers the ability to add location-based features to their applications, has just announced a new round of funding and a slew of new hires.

Having set up shop last fall with a grand total of $1.67 million in seed money, SimpleGeo has now raised $8.14 million in a Series A round from Redpoint Ventures, First Round Capital, Lowercase Capital, the Foundry Group and angel Ravi Narasimhan.

As for new staff, Digg’s recent personnel cuts following founder Kevin Rose’s takeover of the CEO role have been this startup’s gain. SimpleGeo has snapped up Jeffrey Kalmikoff, Ian Eure, Paul Lathrop and Nicole Williams, all formerly of Digg. The company also hired Rob Bailey of Yahoo/Lotus Vodka. The year-old company is now 18 employees — and a reported 4,000 developer partners — strong.

SimpleGeo’s location-services infrastructure, including a cloud-based storage engine and a geodata marketplace, was formally launched about 6 weeks ago. Altogether, SimpleGeo’s products shave months off development time for location-based services. The marketplace itself is like an “iTunes for geodata,” according to co-founder Matt Galligan. Here’s a video demonstrating the kinds of data available:

According to the company blog, these new funds and new people will be instrumental in “changing and improving our product, positioning, marketing, etc. over the next few months.” SimpleGeo plans to make “significant improvements” to its API and add some impressive new features.

img credit: caveman]

---

For more business coverage, follow Mashable Business on Twitter or become a fan on Facebook

---

---

Reviews: Digg, Facebook, Twitter, blog

Tags: funding, location, simpelgeo

In 9 weeks, 3 days and some change, Twitter will turn off basic authentication for apps, making OAuth the only way to connect to Twitter applications. The Twitter API team has even launched a countdown to what it calls “OAuthcalypse.”

Currently, there are two ways to connect to apps: basic authentication, where you provide your username and password to a third party, and OAuth, which allows you to connect to apps without giving away your account information. As part of a move to make Twitter more secure and stable, basic authentication will be removed on June 30th. Apps will no longer be allowed to ask for your username and password.

Twitter revealed the news and the countdown clock in an announcement on the Twitter API Google group:

“you’re going to be hearing a lot from me over the next 9 weeks. our plan is to turn off basic authorization on the API by june 30, 2010 — developers will have to switch over to OAuth by that time. between now and then, there will be a *lot* of information coming along with tips on how to use OAuth Echo, xAuth, etc. we really want to make this transition as easy as we can for everybody.”

It’s important to note that there is an exception to the new policy: the streaming API, which helps apps gain near-realtime access to certain sets of Twitter data, will still support basic authentication.

The change in policy and the launch of the OAuthcalypse countdown clock are good moves by the rapidly-growing company: it makes the entire Twitter ecosystem more secure while giving developers plenty of time and notice to switch over their apps to OAuth.

Do you think this is a smart move by Twitter? Be sure to let us know!

---

For more social media coverage, follow Mashable Social Media on Twitter or become a fan on Facebook

---

---

Reviews: Facebook, Twitter

Tags: api, Countdown, developers, twitter

Today at Chirp, the Twitter conference for app developers, Twitter Platform Director Ryan Sarver announced the company would be giving developers their own sandbox for developing apps and getting more and better information about the Twitter APIs and roadmap.

Currently, the site at dev.twitter.com has information on @Anywhere (an important new set of Twitter capabilities for locations around the web), communicating with Twitter teams, a discussion section that integrates with Google groups, previews of new features, upcoming API changes and more. Hopefully, the dev site will give third-party app developers a clearer channel for tracking Twitter’s growth and changes as they try to build their own features and businesses; all parties in the third-party ecosystem are looking forward to relief from the tension and angst that’s overshadowed recent Twitter-developer relations.
.

Developers, what do you think of the new channel so far? We got some feedback from devs we know; Warner Bros’ Shaun Haber called the site “very intuitive and well polished.” Another dev said, “I already like it better than what they had before.” Yet another said, “I love it. It’s simple and easy to find exactly what you want quickly. They’ve done a great job.”

We look forward to staying updated on Twitter developer news through this new channel, and we hope that our developer friends get a lot of value from this new avenue of communication.

---

For more technology coverage, follow Mashable Tech on Twitter or become a fan on Facebook

---

---

Reviews: Facebook, Google, Twitter

Tags: Chirp, developers, software, twitter