Comment by AlexeyBelov

I have! It's very rare that I see a comment being flagged unfairly. Sometimes it appears as unfair to me, but then I try to look from other angles in case it's just my bias.

Also, don't forget that it's mainly other users who flag, not moderators.

Also also, it's a bit ironic coming from a 3 months old account with already negative karma. I believe HN has a problem with users who create many new accounts and don't bother to understand "what is a good thoughtful comment" and change their behaviour.