Comment by dredmorbius

HN, its moderation guidelines, and its moderator practices, are highly sensitive to anything verging on personal attack simply because site behaviour is so sensitive to such writing.

If that means blunting objections as "that's incorrect" rather than "you're wrong", so be it. Two decades' experience, which is a tremendous run in online forum space, is quite difficult to argue with.

(Not that I don't occasionally argue with mods over guidelines, intent, and/or effects, not necessarily on this specific rule.)