Dave:
No worries about the Zen quotes. I enjoy them. They seem to get to the crux of the matter with out so much of the extra baggage the Abrahamic faiths tend to add on. And I think you've made it pretty clear your not preaching anything to anybody other than treating each other with respect.
I enjoy Joseph Campbell as well. Your right that reading about a variety of disciplines gives one a more well rounded viewpoint and better insight into all that makes up and influences religious thought.
I checked out the link -- interesting. I've read other similar things and skimmed through a book that listed parallel sayings of Buddha and Jesus, very striking in their similarities. The Jesus of the Gospel of Thomas sounds very much like Buddha. We know that there was contact between Middle Eastern, European, and Indo-Asian cultures, so there has to have been some influence. The extent of that influence may be hard to discern, but is an interesting field of study. It is, as you say, a crack-up and quite ironic that all these "great" religions share so much yet adherents (with a few notable exceptions -- Ghandi, Huston Smith, Tich Nhat Hanh come to mind) can't find the middle common ground, but instead look for that which distinguishes their group in order to diminish those of a different ilk. They've been and continue to kill each other over these differences, even within the same faith. George Carlin comes to mind when I think about it. He thinks we're probably doomed as a species, but he's enjoying the show while it lasts.
CPiolo