What's happened to Twitter, or now X, is the clearest example of why it's actually not great that so much of our digital communication is controlled by just a few firms and, through them, the whims of guys like Elon Musk or Mark Zuckerberg. These single points of control not only mean a product we love today can be unlovable, or just gone, tomorrow, but also give more dangerous actors, like governments, avenues to use that centralization against us.

The alternative is to revive what the internet once was: a decentralized and much more open place. I think this is really important, not just because it makes our digital communication less subject to arbitrary will, but also because it enables us to carve out communities for ourselves.

My guest today wrote what is probably the most important essay about this need for decentralization, called "Protocols, Not Platforms," which inspired some of the most exciting current developments, including Bluesky. Mike Masnick is an expert in technology and technology policy and the editor of the indispensable blog, Techdirt. He's also on the board of directors of Bluesky.