Notes on products, systems, and data. Written to think clearly, not to perform expertise.
On the difference between activity metrics and health metrics in two-sided platforms, and what most teams get wrong.
How you define what's in scope is itself a product choice — and most teams treat it like project management.
Before you think about AI, think about your data. Most organizations are paying a hidden tax they can't see.
Tradeoffs only compound value when they're explicit. Here's how to make them visible in your product process.