Wrote down what I learned so far and open questions in this new doc: https://docs.google.com/document/d/16QNavHjds1OdkKsfqLYx6EF0ohA-Qh_dZc8OK9TFrQk/edit?tab=t.0#heading=h.z1r9lwho309s
…in case you are interested in seeing where I am and what are my next steps, and maybe have new ideas. Thanks in advance! The doc is free to comment, or you can always ping me here.
EDIT: Please do not tag/bother Tim Berners-Lee. Angle brackets happened many years before he started working on HTML.