It is link winter on X

A couple of years ago, I posted a slight criticism of Elon Musk that led prominent venture capitalist Marc Andreessen to block me on X. Since then, I have been unable to view his posts1, which is a shame because I valued his thoughts and opinions. Today, X engineering announced changes to the “block” feature: Soon we’ll be launching a change...

Last week, Tesla unveiled two world-changing products: Robotaxi1, a fully self-driving taxi with no steering wheel or pedals, and an autonomous humanoid robot, called Optimus2, that can walk and has fully functioning hands and feet. Both of these products have been depicted in science fiction for decades, so the fact that a company is working on...

In 2009, Microsoft released an enormous 200lb coffee table with an embedded 30-inch touchscreen called Surface. Although the iPhone had been around for a little while, the larger screen made Surface feel absolutely futuristic: in the Photos app, you could toss around pictures like they were physically in front of you. It cost $10,000. Very few...

Ben Horowitz gave this remarkable response to a question about joy and happiness on Time Well Spent: In my experience there are really two things that lead to happiness and everything else is mostly noise. The two things are contribution and abundance. Contribution is basically exactly as it sounds. If you can align your life with where you...

About ten days ago, when I went to update a few apps in the App Store on my Mac, I was met with a curious error. The internet is filled with stories from people whose Google accounts were locked for unexplained reasons, causing them to lose all of their data, including years of email, so I was somewhat concerned. But I’d never heard of similar...