Find information on anyone, free, fast,visual...

I was looking for information on some guy and I run into this site. It will allow you to search the information track about  persons online and offline but mostly online activities like buzz about  persons. Also classifies these activities in to color codes. Such as my name below. Maybe to much information but hey, good or bad comes up on the screen in no time..Good work MIT folks.. keep it up.

http://personas.media.mit.edu/personasWeb.html