Blog

Reading notes & insights on product, leadership, and building organizations

(For lab notes and more operational articles on management and technology, see dr-knz.net.)

On Knowledge That Refuses to Be Written Down

The most valuable expertise resists formalization — it's learnable but not teachable, demonstrable but not articulable, and every attempt to codify it destroys the part that mattered. Mark Nottingham asks who's bargaining for you when your AI talks to the web (browsers had an answer; LLMs don't yet). Hirsh Chitkara watches Silicon Valley plunder the roots of public science for short-term fruit. Plus: Q10E Labs is now building local-first, end-to-end-encrypted, multi-user middleware (an unexplored combination), my LLMs-in-Practice guide is out, Dutch housing, the sadness of the Anglosphere, and Sweden choosing books over devices. 🌳

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Half the Industry Believes; the Other Half Is Quietly Slowing Down

A new tribal line is forming in tech: AI optimists vs. AI doomers, orthogonal to left/right. Meanwhile Amdahl's Law is catching up with the velocity pitch — the bottleneck was always human coordination, and trimming the bottom layer of work doesn't help when the constraint lives elsewhere. Nine women still cannot ship a baby in one month. Plus: a plea for an etiquette around LLM use, a eulogy for tech-as-identity, and world news on remote work, ODF, US insolvency, and the Iran energy shock. 🐢

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Drucker's Easy Chair, Fungible Communities, and the Class Privilege of AI Optimism

Rick Rubin's Creative Act is a right-brainy creativity toolbox that actually helped. Drucker beats Deming because managers prefer easy. Communities aren't fungible. Also: Claude stays aligned under pressure while Gemini happily bypasses safety in non-English languages, AI optimism is class privilege, and X's algorithm makes you more conservative—irreversibly. 🧠

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The Yen Carry Trade, the End of Steam, and the Multidisciplinary Advantage

Japanese interest rate shifts might—or might not—explain stock market weirdness. China built the first supercritical CO₂ power plant, and EU renewables passed fossil fuels for the first time ever. Also: world-class performers peak higher by staying multidisciplinary—early specializers plateau lower. 🌱

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Two Strange Books and a Bench Full of Bad Ideas: November's Links

A month of odd contrasts: an ancient-wisdom happiness classic that still made me yawn, a therapist’s truth-telling manifesto that made me squint, and serious AI papers (hello, PropensityBench) that made me laugh. Plus: optimism and longevity.

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Coaching the Selfie Generation: A Year of "Me Too" and Muscle Pics

Spent a year in a community of 20-somethings. They're unashamedly self-obsessed, surprisingly good at spotting BS, and can't afford houses but excel at casual mental health talk. The anonymity helps and hurts. Future prognosis: cautiously optimistic. 🔄✨

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From $100M Offers to AI Misfires: Notes on Value, Hype, and Human Blind Spots

August's reading trail winds from Alex Hormozi's sales psychology to sobering AI science results: why LLMs misalign when fed mistakes, why dehumanization creeps in when we treat AIs like machines, and why the startup bubble might pop before the AI one. Plus, a Greek philosopher exiled for noticing the Earth moves. Value, hype, and hubris—served with notes in the margins.

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Context Rot, Corporate Feudalism, and the Art of Weakening Belief Edges

Influence psychology transformed my view of sales, LLM context rot discovered, and developers overestimate AI productivity gains. Also: feudalism exists within democracies via corporations, and "being too ambitious is clever self-sabotage." Time to weaken belief edges, not fight facts. 🎯

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The Illusion of Thinking: LLM Cosplay and the Coming AI Class War

Apple proves LLM "reasoning" is just cosplay—accuracy collapses beyond training complexity. Cursor pricing will create AI "haves" vs "have-nots." Also: spending time with LLMs is like being gaslight by bad people. The authenticity crisis demands we go smell things. 👃

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The Bullshit Singularity: When the Internet Breaks Even for the Trained

The public internet is broken—even when you know what to watch out for. Algorithmic feeds are destroying our ability to search for knowledge and form memories. LOTR is brain-rot for technologists; read Discworld instead. We're approaching zombie war. 🧟

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Essentialism, AI Skepticism, and the Moral Duty to Write Human Content

Jordan Peterson is a fraud, RISC-V threatens US/UK hegemony, and Calm Tech certification could save our sanity. Also: DeepSeek demolished NVIDIA, and we have a moral duty to write human content before LLMs train on it. The PC is dead—time to make computing personal again. 💻

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The Care Economy and the 70% AI Problem

Mentoring a California CTO, learning that care doesn't scale, and discovering the 70% AI problem. Also: moral education might fix America's meanness, and egoless engineering beats strict division of labor. 🧠

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From Reading to YouTube: Project Portfolio Explosion

Health forced me from reading to YouTube, but I found gems between the garbage. Started serious projects: international trade, AI-generated smut (yes really), urbanism, and a funnel factory. Marc Lou's ShipFast is virtual gold! ⚡

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The Death of the Public Internet and Rise of Private Group Chats

DoorDash = payday lenders for restaurants, Bruce Schneier explains how tech companies borrow from our collective social future, and group chats are the new web. Also: teenage plagiarists monetize audio+visual content demand. 📱

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Management Lessons from the Construction Site

Spent a month as a full-time construction project manager and learned that leadership is all about relationships. Delayed decisions, soft accountability, and empathy work better than pushing for perfection. Also: Kelly's criterion and why big companies suck. 🔨

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Fractals, Trust, and the Limits of Teaching Wisdom

Ego is the enemy, fractal dimensions explain project cost overruns, and trust saves money. Also: AI will only simulate the most deeply flawed versions of our collective intelligence. Sometimes the hardest learnings aren't easily teachable. 🔍

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Reading Renaissance: Books, AI Skepticism, and Corporate Games

Rebooted my reading habit and discovered that most corporate structures are social games where participants don't realize they can influence the rules. Also: LangChain brings order to AI chaos, and I learned what I'm "allowed to do." 📚

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The Product Builder's Epiphany

Plot twist: after 15 years solving the hardest CS problems, I realized I'm actually a product person at heart. Leadership science is mostly descriptive, not prescriptive—and that CEO looking for their "first technical hire" has the cart before the horse. 🐎

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From Cockroach Labs to Campaign Trail

From coding to campaigning: one techie's journey toward political office starts with building executive credibility. Sometimes the loudest complainers about politicians should actually become politicians. 🗳️

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