The reason I didn't post the comment I mentioned in the GP was not lack of moderation, but the opposite: I was moderating so much that I didn't want to be accused of over-intervening.
If anyone cares - in the end the decisions I made were (1) to factor out the comments that were actually about Bob Lee into their own thread (https://news.ycombinator.com/item?id=35457341), and (2) to let the other flamewar just burn itself out since there wasn't anything we could to do stop it. The first decision was a good one—that thread spent many hours at the top of the front page. The second decision was also a good one—I have a pretty fine-tuned sense of what we can and can't control. But I do regret not posting that other reminder. I very much wanted to, but overruled myself—and now I wish I had left a record of the mods upholding the value of not rushing to judgement.
https://news.ycombinator.com/item?id=35476876
https://news.ycombinator.com/item?id=35476872
https://news.ycombinator.com/item?id=35472256
https://news.ycombinator.com/item?id=35472227
https://news.ycombinator.com/item?id=35472223
https://news.ycombinator.com/item?id=35472212
https://news.ycombinator.com/item?id=35472140
https://news.ycombinator.com/item?id=35464652
https://news.ycombinator.com/item?id=35464630
https://news.ycombinator.com/item?id=35464305
https://news.ycombinator.com/item?id=35464293
https://news.ycombinator.com/item?id=35464011
https://news.ycombinator.com/item?id=35462897
https://news.ycombinator.com/item?id=35461644
https://news.ycombinator.com/item?id=35461639
https://news.ycombinator.com/item?id=35461615
https://news.ycombinator.com/item?id=35461026
https://news.ycombinator.com/item?id=35460904
https://news.ycombinator.com/item?id=35459597
https://news.ycombinator.com/item?id=35459100
https://news.ycombinator.com/item?id=35458875
https://news.ycombinator.com/item?id=35458185
https://news.ycombinator.com/item?id=35458135
https://news.ycombinator.com/item?id=35458074
https://news.ycombinator.com/item?id=35458022
https://news.ycombinator.com/item?id=35458002
https://news.ycombinator.com/item?id=35457994
https://news.ycombinator.com/item?id=35457951
https://news.ycombinator.com/item?id=35457815
https://news.ycombinator.com/item?id=35457642
https://news.ycombinator.com/item?id=35457617
https://news.ycombinator.com/item?id=35457562
https://news.ycombinator.com/item?id=35457507
https://news.ycombinator.com/item?id=35457402
https://news.ycombinator.com/item?id=35457289
https://news.ycombinator.com/item?id=35457243
https://news.ycombinator.com/item?id=35457192
https://news.ycombinator.com/item?id=35457134
https://news.ycombinator.com/item?id=35457127
Btw I wasn't favoring either side in the flamewar, just doing the standard mod thing of asking people not to break HN's rules so badly.
Arrest made in SF killing of Bob Lee – alleged killer also worked in tech - https://news.ycombinator.com/item?id=35555525 - April 2023 (1161 comments)
Edit: When the original thread was happening after Bob Lee was killed (https://news.ycombinator.com/item?id=35448899), I considered pinning a comment to the top of the thread reminding commenters that none of us had any knowledge of what had happened and asking them not to have a flamewar between pre-existing narratives. I decided not to because I didn't want to overly interfere, but I regret that now.