friendfeed

founded by these former Google employees:  Bret Taylor, Jim Norris, Paul Buchheit, Sanjeev Singh in Mountainview CA

Friendfeed is a one stop shop for all your social networking updates and news items. Also refered to as a social network aggregator.

FriendFeed is a service which, instead of layering a meta-network on top of all your other social networks, will create a news feed incorporating them all much like the facebook news feed. It’s an idea that isn’t too difficult or bothersome for social network users to adopt.

Users tell the feed which networks they belong to (Facebook, Digg etc) and FriendFeed personalizes your data feed with info from each of the sites.