Brian McLaren, the uberemergent, is being hosted on a number of blogs for a discussion about his newest book "The Last Word and the Word After That: A Tale of Faith, Doubt and a New Kind of Christianity". I haven't read much of McLaren's work - I've skimmed through a couple of his books and read a few articles - but I have to say I find his guest-blogging rather disappointing. His initial posts are terribly short and don't seem to make a real point you can get your hands on. His answers to questions in the comments section are similarly brief and thin, so much so that there isn't really much to respond to - you can't tell if you agree, disagree or where you could even start a dialogue.
Here are the blogs:
Tall Skinny Kiwi