> the phenomenon is rather that HN readers with strong ideological feelings tend to see the site as dominated by, and the mods in cahoots with, their ideological enemies.
I agree, but I don't think that's why this is a popular piece. Such a post would not resonate as well on NeoGAF or ResetERA or even Reddit, but the political leanings of this site propelled this to the front page. There's more to it than just seeing the mods as being in cahoots with enemies. It's the ideology that any moderation is inherently untrustworthy and that the power must be constantly kept 'in check'.
You can find endless examples of folks who feel they are pariahs. I still think that Hacker News has a severe idealogical bend, just like any online community. And I don't think it's a stretch to say that bend matches the mindset of many programmers - techno-libertarianism.
To be clear, I'm not claiming that the moderators have some idealogical bias - I've never come across that. Simply that certain trains of thought are very popular here, and the notion of "free speech" being impeded by aggressive moderation is something that has been rehashed on this site time and time again.
I realize you may have taken issue with my comment because I said "site-runners" in my claim of an ideology. I realize that this was poor word-choice, as I actually meant the YC, not Hacker News - they got conflated in my mind and I apologize for the mistake.