I came across a guy a few months ago who generates a six figure income for himself via click fraud, though apparently via Google's platform. I think their is a

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