Now who's jumping to conclusions? I have read the whole thread, I just don't assume that your liking one Christian Festival means automatically liking all others- which is more complimentary to you than the reverse, I think.
Did you all PM Wealx before calling his post crap? Your post was ambiguous, and was taken in the context of your extremely angry reply to Wealx which contained it, and the angry posts which preceded it. In fact, my post was possibly the mildest on there! I'm in two minds about PMing in such a situation anyway. If a post is ambiguous and the query is by PM it can make the thread very hard to follow for others.
Unfortunately, I can't tell you much more about Greenbelt than I already have, as I had a nasty virus the whole time I was there and spent the festival thinking "I can tell this is good but I wish I was in bed." It's one of the UKs biggest Christian festivals, about 15000 people for a 4 day weekend. Evangelican, but open with a large arts and politics content, and doesn't have the big mass worship sessions most other UK festivals do, instead it has a lot of smaller worship events throughout the day. Ironically, having been mildly miffed that at other festivals things like "drama" or "writing" invariably means rehashing a bible story, I found myself missing that ethos at Greenbelt. The festival started around the early eighties, but I gather I was unlucky to hit one with a seventies folk culture- it's different each year.
SEe you!