Fidg't' : Visualize

Fidg't: Your Social Networking Address Book

The Fidg't Visualizer allows you to play around with your network. You interface with the Visualizer through Flickr and LastFM tags, using any tag to create a Magnet. Once a Tag Magnet is created, members of the network will gravitate towards it if they have photos or music with that same Tag.

/me loves hot hot interfaces.
/me wishes developers would stop wasting their talent on flickr mods and start making things like this for open source CMSs. :(