Here's a smiley guy doing a PhD at Bob Jones University who writes graciously on a wide variety of theological topics. I always though BJU was a bit backward, but that was clearly prejudice!
Suggestive posts with links to follow up on NT Wright, Islam's God and the Trinity, the Hitchens-Wilson debate (great reading) and much more besides.
Just another blog I wish I could emulate not to mention have time to read!