Friends I had seen some google ads on many of orkut pages whether can we able to include our ads in our profile page?. and any other way to include our google ads in any social networking sites?
Don't use orkut. Use flixya.com they allow revenue sharing. You can make money using your pub id at this site.
Thats the whole idea. Give something for free but put advertising on it, I agree, you move towards some kind of ad profit sharing site instead.