Yes, I must admit I've had. Copyright issues. I didn't know DA doesn't allow photographs of a tv-screen showing a video game and stuff... Or I wasn't quite sure. My current signature is a part of the note (slightly edited) that you recieve when your deviation is deleted.
Hehe, yes. Back when I was kinda new around here, I made a wallpaper using official images from Advent Children and it was taken down. And recently, 3 of my works were taken down, one of which is a doll I made using the candybar dollmakers.
Nope, never had any of mine removed, but then again I credit usually in my captions the copyrights, never use screencaps and never post anything with Mature Content so...not much to catch me on. But I think people should pay more attention to what's allowed and what's not in some cases instead of trying to make the Admins appear evil.