On 13 January 2022 Don published HyperTIES Discussions from Hacker News. His preface:

I'm putting this lightly edited archive of a bunch of different discussions and email about HyperTIES, all together in one place here on Medium. Please forgive the rough wall of text and redundancy, but I haven't yet had time to distill it all down into one sentence.

This playground is that distillation, as HyperTIES nodes. Same material, split by claim, each article carrying a Definition previews so you can read the abstract without leaving the page you are on.

The Medium post stays canonical for anything these nodes leave out.

See What to take for the one-page version.