I do. Most millennials do. I remember a phone number from 1993 with the extension, because if I needed to call my mom at work, I had to dial it from home, from school, or from a payphone. There was no contacts list. There was no "tap her name." There was the number, and you knew it, or you didn't get her on the phone.
That number lives in my head thirty-three years later. The company doesn't use that phone system anymore. The extension wouldn't reach anyone. My mom is retired and turning 70 this year. Nobody else on earth has any reason to type that number. I made it the passphrase to a private dashboard I built for Ditto, the company I run, because I wanted the key to be something I'd never forget and nobody else could guess.
Which is to say: numbers are how things get remembered.
A phone number is a memory of a moment when somebody could be reached. A timestamp is a memory of a thing that happened. A render count is a memory of how many times somebody chose to make something. The reason I work with data every day, the reason I built a dashboard instead of a Notion doc, the reason this newsletter is called Row 1,048,577 (the row past where Excel stops counting), is that data is memory. When you treat the row as a row, you get analytics. When you treat the row as a memory, you get the thing that actually moves people.
That's also what Ditto is built around. Ditto turns a company's first-party data into 1-to-1 marketing assets that the recipient actually wants to share. Songwriter Wrapped is the proof point: 7,000 personalized cards we shipped to songwriters at Spotify, 87% open rate, 44% downloaded and shared on day one. That doesn't happen because the asset is "personalized." It happens because the asset honors something specific about the person it's for. Their name. Their year. Their songs. The data, treated as memory.
The strategic version of this idea is that an audience, treated right, becomes its own distribution channel. People don't share marketing. They share things made for them, by name. When the asset is specific enough to feel like a gift, the recipient becomes the next sender. That's not a hack. That's just how memory works when you give it back to somebody.
I'm in the middle of a pivot. Building Ditto toward something stable, deliberate, regimented. I built the dashboard because I needed somewhere to keep the plan visible to myself, every day, and not let it rot in a doc I'd never reopen. The dashboard is locked. You won't see inside it. But this newsletter is the public version of what's happening behind it. Every issue is a piece of the path forward: what I'm building, what I'm tracking, what's working, what isn't, with the actual numbers.
Building in public, but the regimented kind. Not a daily log. Not a thread of takes. A regular dispatch from a founder who decided the only way to do this right was to make the work visible to himself first, and then to anyone else who wants to watch.
If specifics are your thing, subscribe. If they aren't, no hard feelings.
The next issue lands shortly. It'll have a number in it. Probably more than one.
From me to you,
Carlos