http://www.couchsurfing.org/...I want to be a part of this (although I don't see many people being over the moon about coming to metro Detroit, but you never know..your trash, my treasure etc. etc..)I think it is a lovely idea. People are so afraid of each other these days and traveling is much more interesting if you hang out with locals. Plus, I like this world citizen concept that most of these folks seem to convey.