Hackers are more likely to have cats than dogs (in fact, it is
widely grokked that cats have the hacker nature). Many drive
incredibly decrepit heaps and forget to wash them; richer ones
drive spiffy Porsches and RX-7s and then forget to have them
washed. Almost all hackers have terribly bad handwriting, and
often fall into the habit of block-printing everything like
junior draftsmen.