No, no, no! Opuntia microdasys
Definitely do not even think of feeding this one. Horrible plant. There is no way to handle this plant without getting the tiny spines in your skin, sooner or later. I think glochid is a curse-word...
The glochids are much less invasive if they are wet. For future reference (and I'll bet you'll need it if you keep handling them), the best method I have found for removing glochids is to rub the affected part through your hair (or the hair of that neighbor kid I mentioned earlier) repeatedly.
I've tried the sticky tape method. Gorilla tape works pretty well to remove them from your skin. But the only real method is a magnifying glass and a pair of sharp pointed tweezers. Even then, you sometimes break them off instead of pulling them out. Too bad you're on the opposite coast, Art...I'd like to try the rub-it-on-your-hair method next time, using your head, of course!