I stayed out of that thread. Guy couldn't be more wrong. I think I got as far as being taught in lifeguarding to take a drowning victim down until they submit....what incredible tripe....sure, drown them then save them. Have fun in prison. I don't care how much experience you have or how long you've been diving (even if your statements don't support it) once you start spouting utter crap you've discredited yourself to me and are of no further value.
Well, something good did come of the thread....a new person made my ignore list.
No, I wouldn't dive with someone like that and I would vocally discourage everyone in the group to do so as well. BUT, if he came to me OOA, I would share and we would ascend together.