Was it me in your dreams?

Ok... you know those faces you see in your dreams but you don't know who they are... the players in the background or the friend in your dream but not in reality. What if... (i hope it doesn't exist yet, but cool if it does) there was a site that you can create your dream facial profiles and then real people could profile themselves so you could meet the real people that appeared in your dream and then share your dream state experiences. Just a thought.... wanna help me make it ( if it doesn't exist)?