"Please don't post shallow dismissals, especially of other people's work. A good critical comment teaches us something."

"Please respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize. Assume good faith."

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

Jared's description about why YC is doing this now seems clear. If you know more or better, you're welcome to make a substantive argument. But please don't use this site for shallow putdowns—it's not what it's for.