Now after three more pictures with nudity were posted in response to my post, the thread has been cleaned up again and has been locked.
It has nothing to do with what I believe about the appropriateness of those type of pictures, it's what the Stratics rules say, which I have copy/pasted below:
"The following types of content are not allowed on Stratics:
- Posts containing or linking to pornography or other explicit material."
The pictures fell very clearly into the explicit material category which is defined as: