I think the reference was to DEBIT cards, not CREDIT cards.
People who write checks in store lines (holding everyone up) ought to be shot.
LOL! Very true! I write one check a month --my rent check. All my other bills are debited automatically out of my bank account. I use my Visa debit card for most purchases and I always try to keep at least $80-$100 cash in my wallet just to be on the safe side.