Haha, so would I. I think I'd instantly suspect I've fucked up in some dramatic way. But HN is usually civility > truth. The community values politeness over correctness.
Useful to know that characteristic. I use a personal user-moderation tool built by a friend to remove these people from comments. I actually really like these threads since it lets me identify people with lower thresholds for truth and lower thresholds for what they'll amplify as truth.
Looking at his comments I see insults coming 3 hours after his original comments were voted down. Apparently, being civil did not worked out for him either.