You left out the first time ATM bankers, or those who've just returned from six months in the Himalayas and need to catch up with their banking. Certainly none of these clods have the first clue that other people residing on the same planet (same city even!) would also like to use the machine. And they would also like for empty coffee cups, used Kleenex and half-eaten sandwiches be taken away with the previous owner. And then there are the grimy fingerprints.....