Here’s another one that I just stumbled upon, AdBux.
Get Paid to View Ads
Advertisers will pay you, as a consumer, to look at websites that interest you. We have several different ad types, packages and prices so the amount you earn will vary with each view. The maximum amount you can earn per click, with a premium membership is 1.5 cents ($0.015). Your earning potential increases drastically with our affiliate program! With every friend that you refer to AdBux, you can earn up to 150% of their direct earnings. For instance, if your referral earns $10 from their own direct clicks, depending on your membership status, you can potentially earn up to $15 for those clicks!