Ok, WisconsinChick, I'll bite.
What makes it inhumane to keep them again? Was it the fact that they are guaranteed a well balanced diet, never to starve to death, permanent access to clean water and safety from predators?
I understand that we can't replicate the ocean environment well enough to breed. But I don't see how that makes it inhumane to keep them as pets.
You should SEE some of the tanks people have set up. Veritable crab amusement parks! I have a climbing wall, caves, branches, and two pools in my measly 10 gallon. Some of these habitats are multi-level amazing!
ETA: ps - I am actually trying to get information from you. I truly don't understand it so please try to explain what I am missing.
I did link to this discussion from the hermit crab forum, but as I said, so little traffic there. I am hoping one of the experts from that forum can show up and help clear this up.