I think its very low. And find those people jerks, stealing actually or lying big time. Its stealing when buying a site and not paying, lying when they offer to pay you x amount of money for x amount of posts. And when your done, the or he/she ban you. And so on ...
Eh some scams I can understand. Like seriously if you are asked to put your information on a non-secure site and are stupid enough to do it.
That's your problem and I support scammers there. Almost like in the Saw movies, most people want to die until they are face to face with death and must shed their passions for life.
Sure he almost kills them and in many cases they die but he teaches them all a lesson.