Look, I hate to be the bearer of bad news but you hold no proprietary interest in anything you make in this game, therefore you have no legitimate claim to complain or even feel bad bc someone uses things from the gallery.
Did it ever occur to you that people use the gallery for their own personal storage unit? To place things they use in the game to use on another or new computer or in case they have to uninstall the game?
I'm sorry if I sound like a nasty old witch, I don't mean to.
I would think that if people are using your stuff and enjoying it, you would be happy not angry.
If their copy gets recognized by maxis, then complain to them.
