For the record, and back to the original question, there's an interesting architecture firm called Asymptote. (http://www.asymptote.net) that is very cutting edge. Their website, which is very Flash-intensive, demonstrates this. I haven't read too much about them (because I keep getting caught up in the design of the site) but I suspect their name comes from the idea that their designs are approaching the future infinitely, but never quite there (because, duh, when you get there, the future has moved.)