SP -- Gonz told me several years ago, that they are trying (and will continue to try) to keep their 'Picture Post' from becoming an avenue for 'questionable' pictures and photos ... and that they do not want their business to become a 'porn' site, or even a 'soft porn' site.
While I agree that nudity in many forms can be a beautiful art form, that art may be in the eye of the beholder ... and if it is 'questionable' ... they will not post it.
I was also told by Gonz, that I would be very surprised at how many photos and pictures are sent in on a DAILY basis, that he has to reject, because they feel that they are just to poronographic to post ...
... so don't be offended ... once they cross that line for one person, they have to do it for others ... so they have to draw the line somewhere.