In a way, they don't.mysecondlife said:I'm starting to think that Escapists (and every other website) don't have control over what content goes on advertisement space. I remember when the Escapist hosted an ad which was pornography related (which was quickly removed I think).
Now I know Cracked has become everyone's favorite whipping boy lately but...
http://www.cracked.com/article_23364_9-things-readers-hate-about-cracked-explained.html
Read #9
If you don't feel like doing that, I'll just give you a quick TLDR; most major websites don't pick their ads. The ad space is given to an ad agency and said agency is the one who does it. Sites make rules and regulations for what they should (and shouldn't) have for ads but those are sometimes either ignored (or if you want to give ad agencies the benefit of the doubt, sometimes mistakes happen).
That is also why the Tech Team [http://www.escapistmagazine.com/groups/view/Tech-Team] says that if there is an ad playing music or other obnoxious bullshit tactics, you should tell them because those types of ads should not be here.