And not everyone has, so this is still an interesting discussion to be having. I find the fact that hardware is catching up to imagination (finally) to be noteworthy and worth talking about.
That's fair enough. I guess every good idea has been had once before. Personally I'm just looking forward to having everybody's bio floating over their head when I look at them through my iphone camera. Wait. No. No, I'm not. Scary times we live in.