Please don't be a jerk or put down others' work on HN. That's not the kind of site we're trying to be.

You're welcome to make your substantive points thoughtfully, of course.

https://news.ycombinator.com/newsguidelines.html

https://news.ycombinator.com/showhn.html

Pointing out facts is not being a jerk. If you don't want feedback, don't solicit it.

Also if you disapprove, modding down is enough, you don't need to start a meta-discussion thread, which is itself a discouraged practice.