After hosting a town hall meeting on Twitter, it would seem President Obama decided to continue the White House’s modernization and joined Foursquare. Announced on the White House blog, Obama’s joining of Foursquare will allow followers to discover “tips” from the White House “featuring the places President Obama has visited, what he did there, plus historical information.”

Whether you love it or hate it, RISK has been a board game staple ever since its release. Over the weekend at Game Hack Day NYC, a team of seven people modded Foursquare and turned New York City into a giant game of RISK. Using Foursquare and Google Maps API, World of Fourcraft allows players to swear allegiance to one of New York City’s five boroughs, then when a player checks into a borough, the game acts as though the player just put a new army on a territory, and an algorithm decides which team controls which neighborhood based on the number of people checking in. Ricky Robinett, a member of the World of Fourcraft team, felt Foursquare and RISK weren’t addictive enough, and aims to add a leveling-up style feature that would make frequent users’ checkins more effective at claiming and securing territories. As if Foursquare needed to get more addictive. Check out the game over at its website.

(World of Fourcraft via Mashable)

Twitter has added support for six new third-party services to the Twitter stream: Amazon, AOL Video, Foursquare, Gowalla, Meetup and Plancast. The new additions allow for multimedia to appear whenever someone tweets out a link from one of the supported services. Twitter continues to add support for third party, non-140-character-related services, as it added support for Blip.tv, Dipdive, Instagram, Rdio and Slideshare back in December, and have now added six more services, a few of which are much more popular than the five added in December.

Though the addition of third-party multimedia makes Twitter a prettier place than the simple 140-character text allows it to be, there is probably a large subset of people that aren’t too fond of the additions, considering that the display of multimedia will complicate the stream of what is supposed to be a limited, minimal — and thus, easy on the eyes — service. How do you like your Twitter? 140 characters of text or prettied-up with multimedia?

(via Mashable)

Amazon’s elastic compute cloud (EC2) is a popular hosting platform for social websites because it provides a cheap, scaleable, generally reliable place for them to live online without having to purchase a floor full of their own servers. But a major EC2 outage today highlights the potential perils of outsourcing one’s own hosting needs onto the cloud: When the cloud goes down, there’s not all that much you can do.

This morning Dennis Crowley, the founder of the check-in service Foursquare, tweeted that the company set a new record for the number of check-ins in a single day. Crowley says that yesterday during Foursquare Day (4/16, four-squared, get it?), users checked-in with the service over three million times. He gives the exact count as 3,073,635.

This announcement not only trumpets the success of the Foursquare Day promotion, which was a grassroots creation merely supported by the check-in service, but also a mile-stone for the company. Last year, the company clocked their first record for single day checkins at a million, which looks quite paltry compared to yesterday’s achievement.

Despite the service’s early critics and rising competition from Gowalla, FaceBook, and Google, Foursquare is certainly making an effort to show that it is still relevant. Though single-day use of a service is not a clear-cut metric for use, especially during a promotional event, it does show that Foursquare continues to be a major player in the social networking world. If nothing else, it shows that people love to earn their badges.

(Twitter via The Next Web)

GranataPet brand dog food figured out a clever way to beat the problem with food ads: In most forms of media, consumers generally can’t taste or smell the food being advertised. Granted, they solved the issue with dog food, rather than people food, and the billboard is in Germany instead of everywhere, but they solved the issue nonetheless. When one checks in at the billboard via Foursquare, some of the dog food slides out of a dispenser and into a bowl, ready for dogs sample. The billboard isn’t too complicated, as the checkins are sent to a server that is connected to a box which controls the dispenser. Head on past the break to see a video of the billboard and adorable freeloading dogs in action.

Just days before South by Southwest, the foursquare team have rolled out a sweeping upgrade to the service which will have impact beyond the hallowed grounds of Austin — and which may help it scoop up new users from far and wide. Last night, foursquare 3.0 went live for iPhone and Android users, bringing with it an overhauled leaderboard, a suite of new rewards merchants can give their foursquare loyal, and, most significantly, a brand-new recommendation engine which will allow users to find cool restaurants, clubs, etc. nearby that are deemed relevant to their interests, based on their foursquare history and the history of their friends as processed by a proprietary algorithm.

Apparently, these here are the badges that Foursquare is giving to people who check in at Jon Stewart‘s Rally to Restore Sanity and Stephen Colbert‘s March to Keep Fear Alive, presently underway in Washington, D.C. (Our own Susana Polo and Scott Smitelli are there, as totally unbiased and objective observers.)

Live video feed for the event here.

(via TDW)

Yesterday, Facebook launched its Foursquare killer, Places, a service that allows Facebook users to broadcast their location to their social network. At least, if you live in America and have an iPhone.

Compatibility with Windows and Android phones is promised but not available yet. In the absence of a Facebook feature to turn to, it looks like some of those non-iPhone or non-American consumers who didn’t realize they needed a geolocation based blogging platform in their lives until now have already found a replacement.

That is, Foursquare, which had its biggest single day of new user sign ups ever yesterday.

Read on...

Facebook Places was announced in March, a geolocation-based answer to Foursquare, and today it officially launches. An updated Facebook iPhone app (TechCrunch has some helpful screenshots) went up for download last night, and users are already reporting the ability to broadcast their location to everyone they know as Facebook cautiously rolls out the “check-in” ability so as not to overload their servers.

Of course, if you don’t own an iPhone and live in America you’re out of luck. (Or in luck?) Places is currently only available in the US, and Android and Windows Phone apps, while promised, are not available yet.