Then why do you comment on it at all, if it causes you so much stress? I didn't claim anything wrong, did I? I didn't post in an unfriendly tone either?

It sounds like you don't accept that it's a shortcoming, instead trying to justify and excuse it.

You don't see the authors of nginx angrily complaining at you every time you comment on a post about their httpd. (Which this thread was about originally, after all)