The tweet/paper co-author posted the paper (https://arxiv.org/abs/2301.13188) yesterday on HN (https://news.ycombinator.com/item?id=34596187) and ironically the top comment there is referencing to this exact tweet thread (which was posted yesterday as well). Evidence for the metacircular evaluation of HN comments?

I think the paper is well worth the read, it's not particularly long (much is references and appendices), and nicely written, with at least a quick bit on most things I would think to test as part of something like this. Good stuff.