This only happens because the problem is constantly ignored. Personally, it's clear to me that nearly every single time anyone tries to talk about *ism in tech it degrades into a meltdown of horrible and/or needlessly pedantic comments. So much so that the actual problem never gets addressed. No choice but to try again and again; focusing harder and harder on examples. I do notice though, over a wide enough range of time, the conversations do very slowly inch towards maturity. And just think, if not even HN can handle the topic... what hope is there for anywhere else? Seriously, if anyone knows of another online community of mature discussion comparable to HN I'd like to know. Right now, HN seems to be in a class of its own in regards to quality of comments.