Hey, I just have a little suggestion.
I recently had 2 images deleted from my gallery that weren't up to par with the standards I guess. They were photos from my sketchbook. I was in the midst of moving at the time and my scanner was packed, so I took a couple of snapshots and uploaded them so people could see what I was working on.
Well, I get an email saying the pics were deleted.
I understand if it's against the rules to have spiral notbook binding showing in the picture (I personally disagree that this effects the quality of the image, but that's another discussion), but I wanted to point out that there are a couple of pics in my gallery that I don't have backed up because of a computer crash and subsequent computer replacement. Rest assured I am going to back them up now, but the fact that one of these could have been deleted without any warning is really frightening to me. These are pics that I don't even have hardcopies of (having given them away or the like), and I would be so devastated if they had been deleted without my prior knowledge or a grace period in order to back up the files before deletion.
So, in short, I guess my suggestion is that you either implement a warning system to give the gallery owner time to back up the files (or improve them and bring them to standard so that they don't have to be deleted at all), or else send the person a copy of the picture in the email so that they can download it and not risk losing a picture.
A lot of my art is very sentimental, I would hate to see it disappear.
Just a thought.
I wish to add that this has happened to me before, and I still get bummed out when I think of the pictures floating around out there that I will likely never see again...