http://www.alphainventions.com/

We'll see what comes of it, but an attempt has been made to get more bloggers' eyes on more bloggers' blogs. Alphainventions updates when a blogger who is on their list makes a post, or something like that. You get a broader sampling of blog content than you normally would, by visiting the site, and bloggers get wider exposure. Sounds like a win/win to me, and I have a new bookmark to file in the Blogs category.