Flock: A Social Web Browser?

Flock is a Web browser that tries to put a friendly face on the Web by tightly integrating with a bunch of different kinds of social software, including del.icio.us, Flickr, Blogger. The idea is that rather than jump from page to page, utility to utility when you want to bookmark or blog something, you just use this Firefox spin-off instead. It's fun to play with, though sometimes it feels a little too cute for its own good.