FriendFeed will aggregates your multiple social networking sites into one feed, plus it tracks what your friends are doing. You can link blogs, Twitter, Youtube, Amazon wish lists, Google Reader shared items, Digg, and more into your FriendFeed feed.
I’m polizeros on FriendFeed.
I only just started using friend feed, but I absolutely love it. A single place to keep track of everything… soo cool!
Check out my blog…
http://webpoet.wordpress.com/2008/03/20/i-just-started-my-friendfeed/