FriendFeed Nails IM Integration, May See Huge Increase in Use - ReadWriteWeb

"Popular online activity-monitoring service FriendFeed just announced IM integration and the way they implemented it is really smart. I'm now getting an IM every time someone comments on one of my items in FriendFeed, and I can reply with a comment on that very same item from inside my IM client. It's a great way to keep on top of conversations and keep them flowing. "