Tony Jones is a theologian in the Twin Cities, and I read his blog on a daily basis. While he and I may not agree on everything, he helps me see things from a different perspective. One of the things he does is take theological questions from his readers, spends a week mulling them over, then gives his answer pared with the responses the question has received on the blog. Some interesting stuff comes up.
If you want to see some of his stuff, take a look at http://www.patheos.com/blogs/tonyjones/