[petercooper]

Make it simple, make it small. And just do it. If you can't persuade several people you know to take part, it probably wouldn't be a goer on a bigger level. Just do a small one, figure out the tech, see what works and what doesn't, and then bring it to us as something to take part in.

It sounds great but it's edgy/new enough for you to need to do a small test run first to refine the idea. And you'll find it hard to sell without having the experience under your belt. It's one of those "meh, sounds weird" ideas that just needs some momentum before people will be won over, IMHO.