Why do people advertise escort services in yahoo?

[Tyler Carmichael]

I see it now and then, and I'm just thinking why would people be advertising on here if the majority of the population on this website are not interested. There's back-pages, Craigslist, Fbook, and other sites that have a more suitable demographic. Why do you think they post here?

[JPane]

Humans aren't posting those questions and answers. They're spambots looking for customers. Why do they spam Answers with their crap? For the same reason that spammers post their links in any other website: views, money, malicious intent, and so on.