Topic PJ
Product Judgment
The selection function over everything you could build. Sequencing, restraint, and the unglamorous discipline of choosing well under uncertainty.
007 filed on file
Product judgment is the part that doesn’t show up in a demo: what to build, for whom, in what order, and hardest of all, what to leave unbuilt. As building gets cheaper, this becomes the binding constraint.
01 Essays
Essays filed here
- ES-004 Most AI Writing Doesn't Sound Like You It isn't that the models can't write. Sounding like you takes context no prompt carries. So I built Writers Room, and today it's open source.
- ES-003 The Product Is Becoming the Easy Part AI made building cheap. That doesn't make ideas less valuable. It makes unfinished ones less valuable.
- ES-002 The Wrapper Has a Shelf Life A $29 subscription used to feel like a fair trade. Once a customer can rebuild it with a prompt, it starts to feel like a tax.
- NO SIGNAL: no reports match that filter.
02 Notes
Notes filed here
- 2026.07.22 Garmin bought the coaching layer. It still can't see why you train. NT-006 AIProduct Judgment
- 2026.06.14 AI can ship your third feature. It can't give you standing in a market. NT-005 Outdoor IndustryProduct Judgment
- 2026.06.12 AI didn't make ideas less valuable. It made unfinished ideas less valuable. NT-004 Product JudgmentAI
- 2026.05.30 The scarce skill now is the discipline not to build the wrong thing. NT-003 Product JudgmentAI