Tweetdeck is a desktop application that runs on Mac OSX and Windows and works like a dashboard into your twitter and Facebook accounts so you can see at a glance what you’re friends are up to, who’s commented or responded to you, etc represented visually.

TweetDeck is your personal browser for staying in touch with what’s happening now, connecting you with your contacts across Twitter, Facebook and more.

TweetDeck shows you everything you want to see at once, so you can stay organised and up to date.

The application runs in your system tray also (kind of like instant messenger clients) and gives you notifications on screen as updates happen in real time. Replies to posts you’ve made, any new friend requests and things like that you’re instantly notified. Very useful if you’re a Twitter/Facebook junkie!

Very cool software, and is definitely worth checking out.