They have a good idea here but need to expand on it. I want to see people out front wearing signs like "I was the asshole ahead of you in line who paid for a three pack of socks with pennies", "I was the numbnuts ahead of you in line that had $600 worth of shit in my shopping cart whose check wouldn't clear electronically" and "I'm the lazyass who stuck the TV dinner in the pop cooler by the checkout because I decided I didn't want it and it took too much physical effort to walk the extra 30 thirty steps to put it back where I got it, besides a person of my stature doesn't have that extra 45 seconds of time to waste".