Forget everything else I said in this thread, the most cost-effective thing for you to do now might be to contact this guy: http://news.ycombinator.com/user?id

Forget everything else I said in this thread, the most cost-effective thing for you to do now might be to contact this guy: http://news.ycombinator.com/user?id=patio11 http://news.ycombinator.com/user?id=patio11 He is good. "I hate him" good. P.S. CPA means "Cost Per Action", it's a compensation method for sales leads based on a final action (sale, signup, etc.)