Thinking | Matthew Heyman https://www.matthewheyman.com/thinking/ Product judgment, experimentation, and AI-native execution systems. en-us AI Made Execution Cheaper. It Did Not Make Product Judgment Cheaper.https://www.matthewheyman.com/thinking/ai-made-execution-cheaper-it-did-not-make-product-judgment-cheaper.htmlhttps://www.matthewheyman.com/thinking/ai-made-execution-cheaper-it-did-not-make-product-judgment-cheaper.htmlLower execution cost does not reduce the cost of deciding what to build, for whom, and why. In many teams, those judgment costs are rising.Sat, 22 Aug 2026 00:00:00 GMT Sometimes Your Activation Problem Is Actually an Acquisition Problemhttps://www.matthewheyman.com/thinking/sometimes-your-activation-problem-is-an-acquisition-problem.htmlhttps://www.matthewheyman.com/thinking/sometimes-your-activation-problem-is-an-acquisition-problem.htmlSignup without activation can look like an onboarding failure. Often it is a signal that the wrong people arrived, or that demand was never strong enough to begin with.Thu, 20 Aug 2026 00:00:00 GMT Product Work Needs an Operating System, Not a Prompt Libraryhttps://www.matthewheyman.com/thinking/product-work-needs-an-operating-system-not-a-prompt-library.htmlhttps://www.matthewheyman.com/thinking/product-work-needs-an-operating-system-not-a-prompt-library.htmlI think prompts get a team moving, but they do not give the work anywhere to go. That is where a product operating system starts to matter.Wed, 05 Aug 2026 00:00:00 GMT Context Is Not Chat Historyhttps://www.matthewheyman.com/thinking/context-is-not-chat-history.htmlhttps://www.matthewheyman.com/thinking/context-is-not-chat-history.htmlI keep seeing context treated like everything the agent has ever been told. That works for a conversation. It gets weird when the agent needs to do actual work.Tue, 04 Aug 2026 00:00:00 GMT The Next Competitive Edge Is Not Output, It’s Costhttps://www.matthewheyman.com/thinking/the-competitive-edge-is-shifting-toward-efficiency.htmlhttps://www.matthewheyman.com/thinking/the-competitive-edge-is-shifting-toward-efficiency.htmlAs capability equalizes, the frontier may shift from who can generate impressive output once to who can consistently extract the most value per unit of compute.Fri, 20 Feb 2026 00:00:00 GMT The Death of the Button Clickhttps://www.matthewheyman.com/thinking/the-slow-shift-away-from-the-click.htmlhttps://www.matthewheyman.com/thinking/the-slow-shift-away-from-the-click.htmlWhen interaction becomes conversational and mediated, the center of gravity may shift from persuasion to clarity.Thu, 19 Feb 2026 00:00:00 GMT If Your Website Can't Be Grepped, It Might Not Existhttps://www.matthewheyman.com/thinking/if-your-website-cant-be-grepped-it-might-not-exist.htmlhttps://www.matthewheyman.com/thinking/if-your-website-cant-be-grepped-it-might-not-exist.htmlYour primary audience is increasingly not a human with a mouse. It's an agent with a parser.Wed, 18 Feb 2026 00:00:00 GMT