I think I may have found an "undocumented" feature when it comes to posting images.
We have a thread going on in Canpol wrt to political cartoons.
You can upload all the pictures you want, with no issues,however if you edit the post to add another picture, you can't post it, without entering some text.
No, I didn't. Honest... I ran out of gas. I... I had a flat tire. I didn't have enough money for cab fare. My tux didn't come back from the cleaners. An old friend came in from out of town. Someone stole my car. There was an earthquake.......