Inappropriate group submissions

I have created several groups myself and admin a number of additional ones.

What really annoys me:

1. picture submissions which are obviously off-topic like submitting beach pictures to a shower gropu or fully clothed images to a group requesting at least partical nudity
2. pictures of very poor quality like not sharp, totally grainy, noisy, red eyes etc., some of those could be fixed easily, so it is negligence. I am not talking about pictures using some of those effects intentionally.

Rrolf