"The current base of Twitter clients often leave something to be desired, behave in a weird way, or just add an additional application you need to keep open," West explains before detailing how Matt Gemmell's MGTwitterEngine is being used to provide Twitter for Adium.
The concept is quite different from existing clients, but makes perfect sense for Adium. Twitter feeds can be followed or unfollowed by adding and removing them from your contact list. If you IM them, it'll send them a direct message. Your Twitter feed comes displayed in a group chat that you can keep open or closed as you need it. It's also very easy to reply to random Twitter links that you can find online.
West hopes to build in additional features such as autouploading an image to TwitPic when it's dragged into an IM window. I would love for some of the additional features that are found in TweetDeck, such as TweetShrink and translation at the click of a button, to be added as well.
Read the full details, complete with screenshots, on the official Adium blog.