My dating article site offers 100% adsense revenue to members who post articles on the site, website receives over 50000 users a month. http://www.online4love.com/article/index.php all adsense profit goes to you all we ask is for unique content.
I think shareing Adsense revenue from Sites is not a easy thing. You need post good content and the website should have many user. Eevn so, the website should have a good credit. Or you will get nothing
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StarkReality is correct. HubPages is a good place to check out. http://hubpages.com/_learn/hub/howhubworks is a good start point on what it's about. http://hubpages.com/_learn/hub/how for how to use it.
I've found that those with an active community are a lot more fun then just going out and doing it on your own.
http://www.freerangestock.com Stock photo contributions. 80% revenue share. Associate your account or the site will get you an account. (But you need to shoot decent photos!)