FriendFeed is previewing the new version of their site at https://beta.friendfeed.com. The big difference is that updates come in at real-time. You don’t have to refresh the page.
If you’re not familiar, FriendFeed is a social aggregator. It’s a site where you can see updates from most of the major social networks. Get Twitter, Facebook, YouTube, etc. updates all in one place. The great thing about FriendFeed is the ability to search user feeds for conversations about any given topic or brand.
Here’s a video demonstrating the new interface: