I am really a chip collector, but like most those slot cards keep piling up( SCRK 0090). My question deals with the name on the card. If it is my own, I don't mind letting it show, but I have noticed a lot of posting with the name covered or blocked off. Is this a privacy issue?

I was on the Texas Treasure and their printer was broken so no slot card with mine name, but I did pick up a couple that were left in the machine. Second question --- I used nail polish remover diluted to remove the name from this one. What is the opinion of the group as to cleaning slot cards??