Since Google banned my Adsense account, I have been looking to see if I could replace it with something else. And hopefully something a lot better. Yesterday I found Affiliate Power Ads. This is similar to Adsense, but it shows products from clickbank and other interesting sites for Affiliates.
It is still free to join, but not for long. According to their website:
Because of the HUGE demand for Affiliate Power Ads, we are going to be forced to start charging for this service in the near future. Be sure to create your account free now and lock in your “free” status.