Dario Amodei & Emil Michael ·Anthropic ·26 FEB 2026
How to Walk Away Without Burning the Bridge
When the other side rewrites your redlines into meaningless words, name the trick precisely — then keep the door open.
Topic
Comms
Memos, all-hands, and messages written for more than one audience.
7 letters · most recent first
Sam Altman & Elon Musk ·OpenAI ·18 FEB 2023
How to Handle a Powerful Critic You Still Need
When a former ally attacks you in public, don't defend — pivot to asking what they'd do instead.
Mark Zuckerberg & Elon Musk ·Meta, Tesla/X ·13 DEC 2024
Zuckerberg Tells Musk Meta Backed His OpenAI Lawsuit
A brief December 2024 exchange reveals that Meta quietly aligned itself with Musk's legal challenge to OpenAI's nonprofit conversion, and that Zuckerberg moved immediately to manage the relationship directly.
Eddy Cue ·Apple ·10 JAN 2013
Turn a Competitor's Weakness Into Your Positioning Strategy
When a rival's business model forces them to behave in ways users dislike, that tension is your product opportunity.
Prabhakar Raghavan ·Google ·20 JUN 2019
Measure What Rivals Are Quietly Stealing From You
If a competitor might be eating your lunch one bite at a time, build the instruments to see the bites — don't settle for gut feel.
Joan Braddi & Sundar Pichai & Sergey Brin & Jonathan Rosenberg ·Google ·7 JUN 2007
Don't Pay for Customers You Already Own
If your partner brings no real users to the deal, they aren't a partner — they're a toll booth.
Travis Kalanick ·Uber ·22 OCT 2013
The Kalanick Miami Memo Is What Happens When a Leader Writes Like the Email Is Private
The memo's existence is more instructive than its contents. The contents are the symptom; the existence is the diagnosis.