"Why is it the responsibility of artists posting in Renderosity to censor their artistic expression for the sake of protecting children...." It's the same responsibility that keeps a convenience store from mixing "Penthouse" in with kid's coloring books. It's the same responsibility that keeps "Toys-R-Us" from selling dildos. It's the same responsibility that keeps Nickelodeon from playing "The Red Shoe Diaries." As a parent, I am responsible for what my child sees, but if a web site or TV channel has a "PG-13" type rating, I shouldn't have to be constantly supervising that child. There's a place for everything, but I doubt the majority of 'rosity members want 'rosity to be the place for porn.