OK, we went to Lowes today to get some closet shelving, etc. to redo my son's closet. Saturday, 10:30 am, biggest and most popular hardware store in our suburbia. 2 cashiers working, but they had 4 "Self Serve" registers. Needless to say, the 2 cashiers had these huge lines and the Self Serve had hardly anyone and those that did worked really slow. I hate those things. I just don't get why the stores think this is so great, other than saving money. It isn't faster because by the time the idiots in front of you figure the damn thing out, 3 people have gone through the cashier's line.