Never. I can't even imagine wanting to sell my freedom.
EDIT: I'm not sure why you would like it, either, given that the iOS games in your profile appear to be derivatives of more popular ones. If some legal department felt that you crossed the line somewhere in one of those games, you could have all your accounts suspended. That's not 10x the profit, that's 10x the risk.
I personally don't have any problem with your games, but you and I aren't the people who have to be satisfied. Your competitor's legal departments are.
There's plenty of precedent for overzealous legal departments sending out baseless legal threats already. Under SOPA, they get to shut you down right away, then leave you to clean up the resulting mess.
EDIT: I'm not sure why you would like it, either, given that the iOS games in your profile appear to be derivatives of more popular ones. If some legal department felt that you crossed the line somewhere in one of those games, you could have all your accounts suspended. That's not 10x the profit, that's 10x the risk.