Notes

Notes

Short takes: reactions to things I’m reading, links worth passing on, and ideas too small or too fresh for an essay. The essays are the record; this is the pulse.

  • Ask how the idea fails, not whether it's good

    July 14, 2026

    The most undervalued use of AI is thinking, not making — and the one discipline that separates leveling up from being expertly flattered: don't ask whether your idea is good, ask how it fails.
  • The showroom finally said it

    July 7, 2026 · responding to finance.yahoo.com

    One day after The Diamond Was Always a Story went up, De Beers cut official prices across nearly every category. The storyteller conceded to the secondhand market, on invoices designed to keep the size of the concession quiet.
  • A very expensive way to not go on a bike ride

    July 7, 2026

    The joke at the center of The Automation Line: some things you do for the outcome, some things are the doing, and the whole skill is telling which one you're holding before you let go.
  • Amazon grades your book for AI, and the one real method flags the realest humans

    July 2, 2026 · responding to medium.com

    A viral post claims Amazon runs secret AI-forensics on Kindle uploads. Most of the mechanisms are invented. The one that's real flags the most consistent human voices first.
  • I've started writing again

    July 1, 2026

    For everyone who knew me from the tech books: I'm writing again. A series of short essays called Becoming Gnarly, about choosing the harder path when it's worth it, and the harder skill of telling which paths those are.