As I've pointed out previously. If you saw a Ferrari car and it had one tiny little scratch on it, should you go add some more? If you had a window in your house with a little mark in the corner, would it then be OK to throw a rock through it? If you saw a small hair on a hamburger, would it then be OK to add some nose hairs to it? How about going to a car show and keying all the cars. They are not perfect either. The addition of every scratch, dent, mark on a 1972Double Die, 55 Double Die, 22 Plain, etc. is like the above. It really makes no CENTS to help ruin things for others. If you don't have any numismatic concerns for others, have money to blow on a coin counter, why not? They are just a pile of metal.