Visualization ideas Via this post on Sphere on digg about Sphere software for visualization of search. While this is a different problem from visualization of social software or public relations campaigns, it is tangential and may help.
Still definitely not as cool as vizster visualization for social software, but on a different axis this is very interesting.
And on an unrelated but related note, be sure to check out the web20workgroup site for the latest hype on Web 2.0. There just might be some truth in there.