I’m not sure what to make of this quite yet, but from what I have seen (and understood) this could be quite interesting. Its out of the Berkman Center at Harvard Law, so I gotta figure there is something to it … the H2O Playlist site … it lets you make playlists of interesting topics that can be shared. I like the concept … If I get around to it, I’ll post more after I’ve had a chance to bang on it a little longer.