Yeah, I can't really think of how or why to use it. Unless Twitter or Plurk are down. - Brandon via twhirl
It's a neat way of getting an overview of what folks are up to, and gives an opportunity to share more content than what Twitter can reasonably provide. I'm thinking about doing some FriendFeed integration into my blog, because I have a better chance of a random conversation about a post starting on here than I do on the blog, I've found. - Jared (W.) Smith
I just use it to watch for interesting links. Other than that, total information overload. Jared, what are you doing with it on your blog? - John Roach