justin․searls․co

I joined Twitter in 2007 and my brain slowly morphed over the next 15 years from hopelessly verbose to nihilistically pithy. I've kicked the Twitter habit, but the takes keep flowing. That's why I post them here and format them as a social network of one. You're welcome to bookmark any of these takes, though I'm not sure why you would.

By the way, the hearts and like counts are fake. They're just there to make you feel safe.


After hearing lots of Opus 4.5 hype, I decided to switch to Claude Code this month from Codex CLI (with which I have a separate set of frustrations), and I've learned two things:

  1. Claude Code is significantly more productive (parallel by default) and generally smarter (smarter coding) than it was in August

  2. When literally anything goes wrong, it routinely takes the path of least resistance (making excuses, declaring victory when things don't work, reaching for workarounds when basic reason points elsewhere)

Disappointed overall. Both GPT-5.2 and Opus 4.5 (and their CLI's surrounding chrome) feel barely improved since last summer.

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Commuter trains in Tokyo are so packed that the tip of my iPhone triggered proximity contact sharing via AirDrop with the passenger next to me.

I didn't want to admit it was a mistake, so we're getting lunch together now. Will probably be in his wedding at this rate.

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Over the last year, every SaaS app launch has been followed by a competing vibe-coded clone app within days or weeks. Time to update the Silicon Valley shitheel lexicon:

TIRED: "Fast follow"
WIRED: "Sloppy seconds"

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AI companies touting scale as how much electricity they consume is insane. Should steel companies report output via CO2 emissions? If more efficient technology
comes requiring less power, how do you handle having trained analysts to equate power consumption with success?

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What happened to Japanese men? When I was in college, everyone respected onsen etiquette—washing before entering a public bath. Today, the majority just splash water on their junk and jump in the water

Worldwide, right-wing political lurches seem to give men cover to be assholes

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Oh, Apple. Scheduled a "Send Later" iMessage to Becky for 10 AM yesterday, but because of time zone changes I never experienced 10 AM yesterday and instead of scheduling based on a real timestamp it just left the message in a permanent unsent state.

Great job, everyone.

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It is Twenty Fucking Twenty Six and iMessage still thinks that a phone number without a country code and a phone number with a country code belong in the same message thread (good!) but different contacts (bad!). What am I supposed to do? Save +1 and non +1 variants for every US phone number in my contacts?

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