I came across a guy a few months ago who generates a six figure income for himself via click fraud, though apparently via Google&#x27;s platform.<p>I think their is a certain amount of Black Market SEO Google&#x2F;Facebook&#x2F;Whoever will write off as an acceptable loss because the technology just isn&#x27;t their to stop it (or at least the financial incentive is not there).<p>Basic heuristics however seem to be able to keep the big offenders in check, and that&#x27;s all that really matters it seems.