Padbury Clock Screensaver - Minimal screensaver for Mac
ilo - Premium Twitter analytics
XScreenSaver - XScreenSaver is the standard screen saver collection shipped on most Linux and Unix systems running...
Tweetastic - Better Twitter analytics, scheduling and more
Really Slick Screensavers - Really Slick contains free 3D OpenGL screensavers.
Accountanalysis - A tool to evaluate Twitter accounts