Email's been here for years. But the reason Substack wants you to call your creative work by their brand name is because they control your audience and distribution, and they want to own your content and voice, too. You may not think you care about...

I keep having a conversation with people around the tech world about how the industry’s current state of change — especially the potential disruption of incumbents — feels like nothing so much as a cyclical repeat of what we saw in 2004. A generation...