To begin, I think this was a perfectly healthy and rational conversation, and that no one involved was in the wrong, in any way.
That said, I think this may show one reason men are enticed to "take the red pill." Morbidhawk claimed that his marriage was in shambles until he changed the way he acted toward his wife, and that she was irrational and entitled. Without knowing his situation, most repliers accused him of not being sympathetic enough for his wife, and then that his wife was actually working much harder than he gave her credit for.
It's difficult for me to avoid bias, but I'm trying, and the point I want to make is that TRP preaches looking at the situation and social dynamics objectively, without contemporary cultural filters, and this is attractive to those who may have had experiences contrary to what that contemporary culture preaches.