Getting off-topic...what do those two people have to do with each other?
From what I know of the two, one puts an emphasis on Christianity as a relationship-based belief system, and the other puts an emphasis on post-modern Christianity. Going from one to the other seems like a pretty big leap to me, but maybe I'm missing something here.
Don's writing style is very post modern style...they both stand for the same things...come on Danny, did you not at least sense that Don is post-modern?
Most of the people I meet who have read Don, are intrigued by his sense of community, justice, and want to know more about his theological stance...it won't be word for word what Brian McLaren says, but it will have alot of the same elements.