I've known Greg from the blog Manifold Destiny since back in high school. We even played lacrosse together back on the ramshackle team that myself and another guy started at our school. While our paths have crossed on several fora and other blogs, Greg decided to start his own blog a couple of weeks ago and so far he's off to a great start. While it's still fairly new, Greg's got a good eye and is doing a good job of finding the best of the best around the blogosphere. Be sure to give it a peek, and look for it in my "Curriculum" blog roll on the right.