@catt_marroll reminded me of @natfriedman 's website: https://nat.org/ - in particular the section "Some things I believe" which I really like.

There's also https://amasad.me/ from @amasad and the classic https://www.paulgraham.com/.

Simply open Roomstash on your browser and start chatting with people sharing your IP! It's easy as that. No registration needed.