Super cool. I've been using Gregarious (web based RSS reader) for a while, and will probably continue to do so. But for the average user, this is going to be the tool to use to do RSS feeds. The biggest problem with RSS feeds for me was that I had 6 different places I might look at them. And even OMPL syncing wasn't up to snuff. Different clients, differnet machines, just a PITA. Anyway, check it out, it's worthy. Web 2.0 yay!