The Day Three Giants Shook Hands and Changed the Internet Forever
On September 30, 1980, something happened that most people never heard about—and that's almost the point. Xerox, Intel, and Digital Equipment Corporation jointly published the Ethernet specification, a dry technical document that laid out exactly how computers could talk to each other over a shared network. No fanfare, no keynote, no product launch event. Just three competitors deciding that agreeing on a standard was more valuable than fighting over territory. The document they published that day became the foundation that your Wi-Fi, your cloud infrastructure, and your entire connected world still runs on.
What strikes me about this moment is the counterintuitive business decision baked into it. These were rivals. Xerox had invented Ethernet internally at PARC. They could have held it close, built a proprietary ecosystem, and tried to own the networking market. Instead, they brought Intel and DEC to the table and said, essentially, let's make something everyone can use. In tech leadership, we talk a lot about competitive moats—but sometimes the biggest strategic move is deciding where the floor should be. Open standards create industries. Proprietary lock-in creates product lines. The difference in scale is enormous, and the 1980 Ethernet spec is one of the clearest examples in history of a team choosing the bigger game.
For those of us building software, leading engineering teams, or advising clients on technology strategy today, the lesson holds up remarkably well. The tools your team relies on—TCP/IP, HTTP, open-source frameworks, REST APIs—all exist because someone, somewhere, chose collaboration over control at a critical moment. The next time you're wrestling with a build-vs-buy decision, debating whether to open-source a component, or figuring out how to position a platform, it's worth asking: are we writing a spec that only works for us, or one that could become the floor for something much bigger? Sometimes the most powerful thing you can ship is a standard.