Please let this spread nationwide and be generalized to more forms of advertising. It's just littering at this point.<p>I know somebody pays for them, but people pay for their fast food wrappers, too, and they aren't allowed to leave them on other people's porches. I paid for the beer in my fridge, but I'm not going to leave a bag of empties hanging from my neighbor's doorknob.<p>I really don't know how the legal exception works, how the law distinguishes one act of spewing worthless crap into the environment from another, but it should be possible to cut down on the constant flyers under wiper blades, takeout menus on doorknobs, etc., and still let people put up posters about lost pets, local missing persons, and neighborhood garage sales.