And yet if there’s a lesson of the past four years, it’s that thoughtfulness and craftsmanship only got the company about 10 percent as far as Microsoft did by copy-pasting Slack’s basic design. In its open letter, Slack famously told Microsoft: “You’ve got to do this with love.” In 2020, looking at Slack’s size, the idea seems laughable. What’s lo... See more

Notion is a philosophical descendent of HyperCard (turns out you can even buy a third-party HyperCard-themed Notion template) that offers extremely adaptable information structures built from an alphabet of ‘content blocks’. It’s also worth $10 billion and has 30 million users. I used it to create the first bidirectionally linked note-taking system... See more