It started when people realized that Harley was defending the scum of the earth and questioned his morals. He then realized that nobody was going to hold his hand and coddle him anymore and he bailed.
Simple.
Conehead, yet again, you hit the nail on the head and provided the unfiltered truth. Thank you.
Yes, Harley basically left after people questioned his morals. This especially occurred when Harley claimed that he has no problem defending a child molester, but will not defend an animal abuser. This seemed odd to many people, and he was called out on it.