2. Their slow, indeed downright torpid movement can induce a zenlike state in the observer.
3. They tend not to possess the universal cockroach baggage: harmful bacteria, viruses, or worms.
4. They don’t wrack up expensive veterinarian bills.
5. Even if you did step in their poo, it would not produce the “ick” factor that stepping into the poo of (for example) a Canis familiaris would.
6. They don’t mind the absence of food in their terrarium. Go away for a month, and they just alter their metabolism accordingly.
7. They are among the few insects that communicate with a breath-powered voice, like birds and mammals.
8. Tape record a male hissing, replay it for a female, and watch her body palpitate with excitement.
9. They don’t wake you up in the middle of the night because they need to be let outside.
10. They don’t stick their muzzles into something nasty and then lick you.
11. They possess symbiotic mites that frolic like ballet dancers around their exoskeletons.
12. Those exoskeletons bear a close resemblance to polished mahogany.
13. Unlike certain pets, they’re not stuck in a state of perpetual childhood. Instead, they pass from egg to instar to adult without a backward glance.
14. They’ll eat anything you eat and, in addition, they’ll eat their own molts.
15. They don’t hiss at the neighbors.
16. They’re more or less unchanged in 365 million years. As the cockroach archy (of archy and mehitabel fame) said to the reader: “after all we were around when you were only a whatsis.”