I think if we would simple state in the TOS no pornography and hate/crime (which includes the rape and torture of any living or dead creature part), everybody would know what is ment with that. We all know the difference between pornography and nudity, between pedophilia and a naked fairy, between hatred/crime and patriotism and in those cases where it is not clear, members can IM the Administration or/and they can still decide to take it off as it says in the TOS. It gives the artists more freedom and on the other hand does not offence nobody. This rule is carried by most contests and galleries (no pornography and hatred) and it usually goes very well.

My gallery @ Renderosity