I think it's a bad thing given two things: - You're really trying to inspire some kind of substantiative, rational discussion and not just verbal sparring. K5

I think it's a bad thing given two things: - You're really trying to inspire some kind of substantiative, rational discussion and not just verbal sparring. K5 sort of was and sort of wasn't. It was both a discussion-place and a playground. HN is supposed to be much more a discussion-place. - The harsh criticism doesn't give the poster any means to fight back. "Motivational drivel" isn't a criticism that someone can argue against, nor is "This kind of comment makes me wish we had a moratorium on signups or a $5 fee." So that criticism is useless for promoting discussion, or even for promoting any kind of further on-topic thought at all. It routes the conversation toward more flames. I strongly prefer total Mad Max flamewar arguments, but it tends to drive away a lot of people who have a (well-meaning) tendency to try to take any criticism, and deal with any critics. I mean, you see threads on here complaining that people downvote things without explanation! Obviously the posters of those threads would be gone in an instant if trolls started outright insulting them all over the place.