I have a question for you mikemover. Do you have children? I'm just curious. I have a young child (10yo daughter), and my feeling is that if something in a public venue is inappropriate for young children, than I have no use for it, and feel the world would be a better place without it. I would personally like to see fines and jail sentences for all the @$$holes out there sending out indecent email spam for example. If you don't have children, you may find that your values and point of view shift somewhat when or if you do choose to make little "movers".