'Universs', and 'Phorp'

Universs

Universs is a 3D RSS feed reader for Windows Vista. It leverages the Windows Presentation Foundation and provides a stunning way of visualizing RSS feeds and their content. It introduces a full-screen 3D universe where galaxies represent the folders of your RSS feed directory, and the stars are represented by the spinning cubes that hold the feed information.

http://www.microsoft.com

Phorp

Phone Home Robot Pro (phorp) is an open source program that runs on your pc or laptop, and periodically "phones home" to a server somewhere to check if it has been stolen, and gets instructions on what to do if it has been stolen.

http://www.donationcoder.com/