One of my sites was banned from Google adsense for suspicious clicks (which I did not have anything to do with) and now I need to find a way to monetize without Adsense. I am currently trying to sell ad space through Buysellads, but it's slow going as my traffic is low. And, advertisers don't want to pay for a low traffic site. Are there any other good ad serving networks to join or ways I could monetize?