http://biztone.qassia.com/ This is a site I came across when trying to find backlinks to grow my site's traffic. It is set up as an affiliate program. It may or may not help you guys... I am not sure yet... as I am testing right now. Anyway, you might check it out and see if it could bennefit your cause or not. It says something about sending you ad revenue as well... I don't know. Anyway, check it out and see. Best wishes guys!
Yeah, you do have to make an account... but that is all. I have been using this for about a week now. It looks like they give "Dofollow" backlinks to your site. In theory this improves you PR with Google. The way to earn these are to add what they call "intel." Which is just random info you write about. I think the idea is all this "intel" is super keyword dense through out their site over time. And you are reward for adding these words by getting backlinks. It says something about paying it's user ad revenue... but I am not sure. There is an "about us" area on their site. Thanks.