I hope so 2 of my sites, (http://www.journalhome.com and http://www.httppoint.com/) offer it. But if you want to create your own revenue sharing program, simply do what I did and send Google an email and they will confirm it. I must warn you that it is up to you, (the owner of the site), so ensure that your users don’t break the rules, (too blatantly). One of the best way is to prevent their own code from appearing on their ads. On DP for example you cannot, (as far as I know), click on your own ads. FFMG