TweetDeck

TweetDeck is a desktop, iPad, and iPhone application (no web-based version) that manages Facebook, Twitter, Foursquare, MySpace, LinkedIn and GoogleBuzz. The interface is similar to HootSuite and Tap11 in it’s vertical panel layout, The number of options make TweetDeck very customizable, and let you choose specifically what you want to see from your various social network accounts. The integration is also remarkably complete, and you can check into places via Foursquare, like posts on Facebook, write on walls, and upload videos all from within the application. TweetDeck is free, but does not offer any analytics. Alternatives include HootSuite and Tap11.