Scaling

Dave Plummer is a retired Microsoft engineer. He created Windows Task Manager, ported Space Cadet Pinball to Windows, built the ZIP folder support, and wrote the Windows activation system for XP. He’s been coding since the TRS-80 days. Dropped out of high school. Worked at 7-Eleven. Went back to school, cold-emailed his way into Microsoft from Saskatchewan, and stayed for years building tools that billions of people still use daily. He now runs a YouTube channel called Dave’s Garage. Lex Fridman had him on episode #479, and four things from their conversation stuck with me. ...

I was listening to Acquired’s Google episode this morning, the Alphabet deep dive, and one detail stuck with me. Google launched Google Video before YouTube even existed. Google had the engineering talent, the infrastructure, the money. YouTube had nothing except a webcam, a website, and almost zero friction. YouTube won because anyone could upload a video in minutes. Google Video required you to fill out forms, wait for approval, deal with format restrictions. Same basic product, totally different levels of friction. The low-friction version attracted the creators, and the creators attracted the audience, and the audience attracted more creators. Users did the scaling. Google just had to buy it afterward. ...

Stripe’s 2025 annual letter lays out five levels of agentic commerce, and what makes the framework stick is that each level isn’t defined by what the AI starts doing. It’s defined by what the human stops doing. Level 1: Eliminating web forms. You still research and decide. The agent just handles the typing, the checkout fields, the payment details. It’s a clerk, not a buyer. Level 2: Descriptive search. You stop searching for specific products and start describing situations. “I need back-to-school supplies for a third grader in Chicago, nothing too itchy or tight, he likes KPop and tennis.” The system reasons across weather, materials, sizes, taste, reviews, and delivery timelines. ...

The Synthesis Niche saturation isn’t the opposite of coalition. It’s the prerequisite. Daniel Ek’s principle is right: saturate your niche before you expand. But the card was incomplete. It assumed the niche is a standalone unit. It’s not. Niches that share a method, a market structure, or an identity sit on top of shared infrastructure, like lakes fed by the same aquifer. Auto auctions, livestock auctions, industrial equipment, personal property. Different surfaces, same water underneath. ...

The Observation I didn’t build structured data systems because I predicted WebMCP or the agentic web. I built them because “touch it once, make it findable by any system” is just good practice. “Computers do the mundane, humans critically think” is just a sound division of labor. These are principles, not predictions. But those principles, arrived at independently, produced exactly the infrastructure the agentic web needs. A straight line runs from a thought card I wrote in August 2025 to a platform that’s accidentally ready for a protocol Google announced six months later. ...

Last August, I had a conversation with a colleague that stuck with me. We were talking about whether auctions actually find true market value. My argument was simple: how can it be true market value when maybe 5-10% of potential buyers ever see our marketing? We’re calling it market value based on whoever happened to show up. I wrote about it at the time. My answer was to build communities, find your own lake, pursue smarter marketing instead of more marketing. I believed it. I still do. But six months later, I think I was thinking too small. ...

Building better markets instead of chasing perfect prices Let’s talk about something every auctioneer thinks about: Are we actually finding true market value? I had an interesting conversation recently with a colleague about whether auctions reveal what something’s really worth. Sure, they can. But here’s what bothers me. We’re calling it “true market value” when maybe 5–10% of potential buyers ever see our marketing. How’s that the true value? This isn’t just theory. It creates real problems. ...