1) Winner posts a non-edited photograph (i.e., no Photoshops, paintings, or drawings). No NSFW (Not Safe For Work).
I would suggest we add "No non-image URLs jammed between tags in the desperate hope that the Internet will magically compensate for your woeful technical incompetence, and guess which image at that site you were thinking of".[/QUOTE]
I'm having all sorts of problems posting images from my Android devices Bilby.[/QUOTE]
Your Android devices don't tell you not to check that your image URLs have image file extensions though.
They also don't stop you from checking to see if they work, using 'go advanced' or 'preview', and then cancelling the post if you can't make it work, instead of posting something that is obviously broken.
It's a poor workman who blames his tools.