First off, this thread is NOT a petition to rally against the moderation team. Considering the deluge of trash they deal with every day, I think they are doing a valiant job and are to be commended. Consider it merely a place to discuss, which is what HN does best.
That said, it's becoming more and more obvious every day that there is a tremendous amount of attempts by bots, and specifically AI agents, to inject slop into HN threads. I worry about the integrity of the discourse here and if the ever growing wave of garbage will overtake staff resources to deal with it. Is it time to implement captcha for HN? If so, should it be out of the box, or a new mechanism more tailored to the security and privacy-centric nature of the HN readership? Are captchas even still effective enough in the age of AI to warrant their use?
I've also noticed that very obviously LLM-generated comments are called out, and the community tends to agree, but those that have any plausible deniability are given far too much leniency, and people will over-index on the guidelines to give them the benefit of the doubt.
I don't think a captcha is the solution, as it'll degrade conversation by an OOM though.
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