Ijust found out that they also ahve a patent granted to them yesterday..apr/18th!!

U.S. Patent 7031954 – "Enterprise Search"
Document retrieval system with access control

http://patft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=2&p=1&f=G&l=50&d=PTXT&S1=google&OS=google&RS=google

and heres another one..
U.S. Patent 7031961 – "Social Bookmarking"
http://patft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=1&p=1&f=G&l=50&d=PTXT&S1=google&OS=google&RS=google

I watched the video yesterday, when it was on Google Video
http://video.google.com/videoplay?docid=6341845573268991055 (error page now)

Thanks to Google Desktop, I have a part of the cache :
http://img220.imageshack.us/img220/6201/tomhtmlvideoonebox4ix.jpg