Flock.com - Web Browser designed for Social Media

Tired of logging into Twitter, Digg, MySpace, Facebook, Bebo, Flickr, Youtube and who knows what else and trying to somehow keep up with it all? The social media has turned into such a phenomenon that it now has it's own web browser. Flock.com is a social web browser powered by Mozilla. It's a really awesome app. Take the tour, download it (I know you will...I did) and tell me what you think!