Your door looks great. My DH has been busy with all the magnetic sheets, stickers, printer and computer being very creative, and nothing has our full names, just our screen names. He can't wait to decorate our door.
On another thread, someone mentioned ensuring something personal is on them, or they tend to disapear. Which makes some since. I can see excited other cruisers taking them for their own use especially if they are just Mickey ears....
In response to the person questioning whether a stranger could try to change something about your room... I believe Disney has very stringent rules about this sort of change.