This is a rather insulting and immature comment to post. It just needs a mature tag.
She doesn't need to shave, she obviously is well groomed. Females only started shaving down there quite recently, actually.
As for posting "this stuff", it is photography. It is still ART. This is a site for ART. ALL KINDS. Writing, traditional art, digital art, and artistic photography. All forms of art. So yes, they can post "this stuff".