Earlier quoted context omitted.
Maybe I didn't word it well enough, but I intend to comment on a broad category of discussion that I don't think is necessarily inappropriate according to the guidelines, but tends to produce unproductive, hostile conversations. I understand that anti-diversity blogs often gain a lot of traction with a particular subset of HN readers, but it consistently winds up producing flame wars and can make HN a less friendly p…
It seems to me that HN is the last place you can discuss this topic - it's just preemptively deleted on Reddit, Facebook, Twitter, etc.
And, yes, there are people who get really hostile with these kinds of conversations (HN is a decent-sized community, so not surprising, and it's not always the same people in every discussion so I'd like to avoid any broad brush interpretation of this remark), but I think HN is one of the last places where it is possible, online, to have difficult discussions about challenging issues. That's an incredibly important, although possibly (originally) unintended, role.
On a personal note, I value hearing different perspectives, and often come away from HN discussions feeling like I've learned something, so I am against squelching it.