Quote - If Renderosity is so PG then I wonder why there are soooooo many nudes here?  Seems like a PG site would completely ban all nudity.  If a film has nudity it gets an "R" rating, doesn't it?

erm, no.
there are many places where artistic nudity is completely acceptable and natural. erotic is nowhere near synonymous with nudity. an erotic image can be non-nude, and a nude image can easily be non-erotic. artistic nudity, or even pinup and fetish style images (within reason) are generally totally acceptable to most people, while erotic imagery generally does not intermix well in these galleries.

that said, i honestly dont care what people do with my products. i stay away from sites like renderotica lately because while i have no problem with nudity or erotic imagery, i have an aversion to some of the mutilation, gore and other wierd stuff that proliferates there. also, a site with very few rules and low moderation generally attracts the dredges of the internet - who thrive in such an environment.