Tweetvisor – A web-based interface that extends Twitter’s meaning. Sorta like TweetDeck, only online.

appTracks: Web
appTags: browser, clean design, organizer, personal browser

TweetDeck – A personal browser (built on the Adobe Air desktop app) that shows you everything you want to see at once, so you can stay organized and in touch with what’s happening with your contacts on Twitter, Facebook, and more.

appTracks: Desktop
appTags: adobe air, facebook, organizer, personal browser