One of the female members asked me if there is any way to block other users sending private images. I remembered that some females were complaining on forum about being bombarded by private images of dicks without any useful conversation, but the question about blocking them was never actually asked. I'm sorry I did not figure it out on my own. This one was quite obvious.

So now I have added this feature. You can block incoming uploads or allow them for friends only in your account settings. I also put a link to it on a page where recent private message are shown in case you do not know where that page is (it's under "membership" in right menu on your member page)

Let me know in case I screwed up and it's not working properly.