steven0461:

On the other hand, harmless violations of such guidelines can cause harmful violations in future top-level posts, and most of the harm may be in low-probability large-scale arguments, like the ones we had about gender.

Fair enough. What we're facing here is the same ongoing conflict of visions about what the range of appropriate topics on LW should be. My opinion is that if the forum as presently constituted isn't capable of handling sensitive topics in a rational manner, and if any topic with even the remotest sensitive implications should therefore be avoided, then the whole project should be written off as a failure and the website reconstituted along the standard guidelines for technical forums (i.e. with a list of precise and strict definitions of suitable technical topics, and rigorous moderation to eradicate off-topic comments).

Certainly, I find it comically absurd that there should be a community of people boasting about their "rationality" who at the same time have to obsessively self-censor to avoid turning their discussions into food fights. I'm surely not alone in this assessment, and the bad PR from such a situation should be a sufficient reason for the owners of LW to undertake some radical steps (in one direction or another) to avoid it.

I do think we keep avoiding crucial parts of the problem that are a bad idea to talk about, but that are frustrating to avoid talking about once the topic has been brought up (if only because of the sense that what has been said will be taken for a community consensus), and this frustration is probably what's actually causing me to complain.

I'm not sure I understand what you're saying here. Are you saying that there are some points relevant to this discussion that you're reluctant to bring up because they are "a bad idea to talk about"?