TweedSuit - A TweetDeck-like App
 

Mece had already announced his app TweedSuit in this thread "TweetDeck for N900"

Earlier today I noticed that TweetSuit is now available in extras-devel. It supports Twitter as well as RSS in Tweetdeck-like panels for different feeds.

I already installed and tested a bit and must say I am pretty impressed by this initial release!
With some tweaking of the already very nice UI and some fine tuning feature wise this will definitely be a killer app - if it is not already! :D