computer, but yeah. seen the phrase, just never abbreviated.Yes. 'Tis a joke. An old one at that, I suppose if you needed the assistance of your pocket Googleator.
I've seen two, and they're out the tank now, so I don't think harlequin shrimp is the answer, but how much do I worry?
I have noticed missing coraline, but that started going away with the long-spine urchin. otherwise, no ill effects.