Convinced the best “tools for thought” are whatever gives you the bravery to spend a lot of time with your own thoughts.

Building things that help communities build on the Internet /comint @tenfold
Past: AI and crypto rubinovitz.com

Obsidian

Personal journal is leuchtturm1917 + left hander lamy safari 

Work journals are mainly midori notebooks of sizes corresponding to task abstraction level + pentel graphgear 1000

Exception is for scary tech problems I splurged on a huge leuchtturm notebook

/obsidian is where I format and finish published work.