limiting pics for 'adult' models

i know that theres a 3 picture limit to adult topics (models,books,movies,etc) i just would like to know why. there are both nude an nonnude models thta do both nude an nonnude pictorials. i mean you have S.I. models doing nude but with paint covering `certain parts` an its ok. then you have other models who, i admit who majority is either provocotive (Alisa Kiss) nude(Danielle Riley), adult (Eugenia Diordiychuk) or porn. all i`m asking to leave no nudity an take away the the 3pics cap.

thankyou for taking time to read my ramings. O.o
any comments, lets read them

Can we at least raise the limit? especially for Playboy models. Most girls that pose for Playboy go on to become legit models or they ride off into the sunset. I think it's a bit harsh that they fall under the same rules as porn stars.

As a moderator, I agree. If people are posting tasteful pictures of an 'adult model' then it shouldn't be limited to three. The main reason for limiting these was to prevent this site from looking like an adult site.
A few years ago the posting of provocative photos was getting out of hand and going against the purpose of this site, which is to create a community surrounded around lists about all media. The pictures accompany many lists, which is why they are here. This is not an adult site for finding provocative photos.

Thank you for the reply, I have no issue with Listal limiting the amount of adult content. My question was, how do determine who gets the "adult" status. There are UK page 3 girls on here that have posed nude several times and they have no limits, but most Playboy models are considered "adult". I love the site and I don't want to post a bunch of porn star pics, I would just like to add a few more of my favorite Playboy Bunnies that have moved on to SFW modeling careers.