I'm sorry I don't quite know how much they pay for sponsership,but that sounds a little outragous for every single game in the site.Especially since the site gets all of its profit from a few commercials for the most part,and maybe a few other things here and there.Of course I don't quite know how much those campaign ads pay them either.Anyways even if that were to be true then they could get sponsered and get the extra money at the same time.