LinkedIn doesn't want prostitutes using their site? What? You mean the oldest profession isn't welcome on the social network site that connects professionals?
Kinda makes you wonder what sort of recommendations escorts and prostitutes might have on their profiles...and who would "endorse" them, since it shows up on your profile too. It'd be really sad if some conservative, family values oriented, God-fearing, upstanding citizen of a community gets caught in a sordid affair with a prostitue because they endorsed their escort or prostitute on LinkedIn.