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Sunday, 21 December, 2025
Investing in AI | Rob May
OpenAI's Problem: Focusing on AGI Over ROI
Saturday, 20 December, 2025
Saastr
App of the Week: OpenRouter — The Universal API for All Your LLMs
Chamath Palihapitiya | Chamath Palihapitiya
What I read this week...
Lenny's Newsletter
🧠 Community Wisdom: What PMs need to master in the age of AI, testing product activation with AI browsers, splitting time between PM work and prompt engineering, Mixpanel vs. PostHog, and more
Kyle Harrison
2025 in Books
Andrew Ziperski
Tech’s Flat Earthers
Phin Barnes
Going AI Native, From Execution to Governance
My Biggest Fear in Investing Now: The $100,000,000 ARR Slowdown
Jessie Harris
Week 29 Roundup
Ed Sim
What’s 🔥 in Enterprise IT/VC #477
Stage 2
Finding Your First Value Metric (Part 2)
David Ongchoco
Turning 30 - Change Is The Only Constant.
Friday, 19 December, 2025
Simon Wu
Distribution Is Oxygen. Endurance Is the Moat.
A Wealth of Common Sense | Ben Carlson
Concentrate to Get Rich (or Poor)
Merrill Lutsky (Graphite) x Zach Lloyd (Warp) on building for engineers
Hunter Walk
Graphite Gets Bought By Cursor: Three Reflections from Six Years of Work [PMF didn’t happen right…
Graphite Gets Bought By Cursor: Three Reflections from Six Years of Work [PMF didn’t happen right away; working IRL mattered; three founders, three distinct roles]
Cathay
Dash Media
☀️ EP. 29 · Democratizing Work & Opportunity in Higher Ed | Edreform in 10
Euclid Ventures
Euclid Insights: 2025 Year In Review
Jack Arenas
People Over Logos
Glenn Borok
When the U.S. Government Joins the Cap Table
Net Interest | Marc Rubinstein
Banker Wonderland
Aspiring for Intelligence | Vivek Ramaswami & Sabrina Wu
Grading Our 2025 Predictions
