What are peoples thoughts on "stealing" In the gallery?

Stealing from the gallery or not giving credit where it's due isn't right. It's not that big of a deal to me though. With that said, if I make anything that I want to remain mine, I just don't put it on the gallery to share. It's stays mine. Anything I put on the gallery I well know that other people might put their name on it instead. I do wish this is something that would be fixed though because it's not right that some people slap their names on things they really didn't create.