Question regarding social networking sites?

I've heard rumors of a social networking site that gives the users a portion of the advertisement revenue from their page. Is this true? And, if so, is it legit? And, if so, I'd be curious as to what the url is.

Question regarding social networking sites?
I am launching http://www.opcot.com in May. It is in open beta right now, and I am giving 85% of the net ad revenue back to the members.





I am very open to giving the users what they want, so if you have any suggestions, let me know what you would like to see.
Reply:You'd be better off just starting your own website about stuff you are interested in doing. You'll end up making more money. The percentage you'll receive from networking sites will be very little and won't be worth the hours and hours you'll put into it.