Few people know this, but you could go to Jail for a very very long time, and be fined for tens of thousands of dollars for using someone else's copyrighted work. EVERY count of copyright violation inside the United States, if convicted, can be sentenced with a $10,000 fine and/or one year in jail.
Just remember. If you use artwork, use your own, or make damn sure that you've got permission to use it for the purpose that you intend to use it. If you get permission to use it for personal or non-commercial use, and you put it into a game you're selling, you can still go to jail.
The same holds true for ANYTHING that can be copyrighted. So remember not to use images or music you found off of the internet. It's a very serious crime, and the penalties can be huge.
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This is a classic mikee argument: 1) Make an outlandish, inflamatory statement 2) Backpeddle from it 3) Throw up some straw men 4) Nitpick to divert attention from the real argument at hand
Andrew