I recently just checked my PM box and I found out that my 'Pay attention' wall was deleted. I submitted that weeks ago! Before that happened I submitted some scans that were deleted a hour or so after I submitted them. That is more understandable. What I can't understand is why delete a wallpaper after so many people have faved it. I am a college student, I don't all the time in the world to make wallpapers, and when I do I would like people to see them. Also because it was deleted all of those 'thanks for the fav' posts are now a complete waste of time and effort. Why not give a time limit for a person to change the wallpaper to a better quaility, and enable moderators to let the person know what should be changed before it is deleted.
Aside from that, is there a way that the moderators or administrators delete the thumbnails from searches? There were quite a few wallpapers that I wanted to look at, but most of them were deleted. It is quite annoying to see a thumbnail that looks attractive, but you click on it and it has been deleted.