Each person can create special channels of their own and other people's posts.
Got this in e-mail from my friend Mike Gazzillo today (whom I now need to badger to sign up :) I guess it's doing the rounds.
After watching it, I thought it felt a bit staged, but it was still pretty funny for me the first time through.
Our Family Photo Site
Mike's Old Personal Site
Welcome to my Channels sidebar. Have you noticed that the same sidebar is shared between all of your channels pages? We like to call this a "feature", down in Fraggle Rock.