allows you to easily customize the way content from Twitter is displayed, using easy to make (and modify) HTML+CSS themes. You can easily add a picture to your tweet using Twitt's built-in image uploader. With just a few clicks you can have your image uploaded to TwitPic and ready to tweet.
Twitt also supports in-app loading for TwitPic, img.ly and yFrog images. You can easily view your friends' pictures without opening them in your browser.
Have more than one account? No problem, Twitt allows you to switch from account to account, making it easy to keep all your followers abreast of
Mac OS X 10.5 or later, Twitter account.