AI is the most consequential technology of our time. Most of what gets written about it is benchmarks and demos. The real decisions—who controls the infrastructure, where the value lands, what happens when autonomous systems operate on trust alone—are being made right now. Sideband is the signal underneath: builds, breakthroughs, and the hard questions about control, trust, money, and who wins.

I build with these tools and write about what I find. Some weeks that’s a 700-word argument about pricing or enforcement. Some weeks it’s a build session on video where the model doesn’t listen for twenty minutes. The format follows the story.

I’m Shawn Yeager. Thirty years commercializing frontier technology—early web browsers, Bitcoin payment infrastructure, now AI. The cycle is always the same: powerful technology shows up, and we must decide whether it empowers people or extracts from them.