Buzzbird
To get the most out of your Twitter account, you may consider Buzzbird. Supporting the usual tweeting features without using another Web browser, it also can cull together conversations between users and boasts its very own URL shortening.

Celtx
Celtx screenplay word processor does more than just get your future film on a page. It includes tools to construct a storyboard, manage filming schedules, as well as collaborate online.

KompoZer
As a website editor KompoZer stands out for a couple of unique reasons. For one, it is very supportive of CSS unlike other applications. And it rocks a FTP tool for uploading pages right on to your server.

Kylo
Sure Kylo is a Web browser, but what makes it so cool is that it’s built for your TV! The entire interface–from menus to fonts–was developed to be seen on the on the big screen, at least as compared to your monitor.

Miro
The Miro media player is geared towards HD video and supports all kinds of file formats. It also operates as a sharing device for your own homemade content.

Songbird
For those looking for a substitute of iTunes will find the Songbird media player appropriate. It has the look and many of the same features.

Spicebird
Combining the convenience of a calendar and instant messaging, Spicebird is an email application that also uses various widgets to work as a digital planner and communication system.

Telekast
If you have been looking for a way to make your computer video presentations easier, Telekast acts as your very own teleprompter.

XULPlayer
Another beneficial media player is XULPlayer. Coming with a customizable interface, it converts video files to other formats and to play on other devices.