http://www.pointlesswasteoftime.com/games/wowworld.html
The Future
The only problem with this is that the entire human race would die out about 100 years after it started.
Sort of, yeah...
My kinda dream is building a gigantic park of DND. You and your party will go through an adventure and stuff, while dms gonna build the adventure and maintain it.
This idea was actually written in a book, and cought me. The book's called (translation from hebrew, though it is not originally in hebrew) "Dream Park".
(Seems its famous, but no time to post links)
Edit: Yes, it's called Dream Park in english as well, and a very good book, btw :)
Dream Park by Larry Niven and Steven Barnes