Kei

Kei

@kei

Co-founder of Glasp

San Francisco

Joined Oct 15, 2020

612

Following

4698

Followers

2.95k

pages

48.00k

highlights

242.64k

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Total Days:
Total Weeks:
1471-Days 📚
219-Weeks 📚
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The future of the web is the history of YouTube

a16z.substack.com/p/the-future-of-the-web-is-the-history

Nov 6, 2025

181

Not-knowings: A guide for explorers - Vaughn Tan

vaughntan.org/nkmod

Nov 1, 2025

11

AI Slop Arbitrage

gregisenberg.kit.com/posts/ai-slop-arbitrage

AI

Oct 29, 2025

16

Momentum != Moat

investing101.substack.com/p/momentum-moat

Startup

Oct 27, 2025

211

There is no God Tier video model

a16z.substack.com/p/there-is-no-god-tier-video-model

AI

Oct 27, 2025

231

Reasoning Is Not Model Improvement

manidoraisamy.com/reasoning-not-ai.html

AI

Oct 26, 2025

22

Research results are cultural artifacts, not public goods

lemire.me/blog/2025/10/17/research-results-are-cultural-artifacts-not-public-goods/

Oct 26, 2025

7

The Death of Search: How Shopping Will Work In The Age of AI

a16z.substack.com/p/the-death-of-search-how-shopping

AI

Oct 26, 2025

637

Google has a useful quantum algorithm that outperforms a supercomputer

arstechnica.com/science/2025/10/google-claims-to-have-quantum-advantage-with-a-potentially-useful-algorithm/

Oct 26, 2025

161

5 Incredible Biographies You (Probably) Haven’t Read

read.glasp.co/p/5-incredible-biographies-you-probably

Book

Oct 25, 2025

145

AI is Making Us Work More - Tawanda Munongo

tawandamunongo.dev/posts/2025/10/ai-work-more

AI

Oct 24, 2025

12

Open Source is the Most Fragile and Most Resilient Ecosystem - Peter Zhu

blog.peterzhu.ca/open-source-is-the-most-fragile-and-resilient-ecosystem/

Oct 24, 2025

16

Knowledge creates technical debt

lukeplant.me.uk/blog/posts/knowledge-creates-technical-debt/

Oct 24, 2025

6

How technological progress leads to economic growth, an interview with 2025 Nobel Prize winner Joel Mokyr - a16z crypto

a16zcrypto.com/posts/article/joel-mokyr-tech-progress-economic-growth/

Oct 20, 2025

49

The CEO Test: A Powerful Tool for Life | The Curiosity Chronicle

www.sahilbloom.com/newsletter/the-ceo-test-a-powerful-tool-for-life

Life Lessons

Oct 18, 2025

41

Why AI Companies Are Racing to Build a Virtual Human Cell

time.com/7324119/what-is-virtual-cell/

AI

Oct 18, 2025

6

996 Just Means You Have No Leverage

www.joanwestenberg.com/p/996-just-means-you-have-no-leverage

Startup

Oct 18, 2025

11

An AI chatbot's feedback style can alter your brain activity during learning

www.psypost.org/an-ai-chatbots-feedback-style-can-alter-your-brain-activity-during-learning/

AI
Learning

Oct 18, 2025

102

An Interview with Meta CEO Mark Zuckerberg About AI and the Evolution of Social Media

stratechery.com/2025/an-interview-with-meta-ceo-mark-zuckerberg-about-ai-and-the-evolution-of-social-media/

Business Analysis
AI
VR

Oct 12, 2025

672

Glasp Spotlight: Eliot Peper on Ensorcelled and the Power of Storytelling

read.glasp.co/p/glasp-spotlight-eliot-peper-on-ensorcelled

Book
Glasp Talk

Oct 11, 2025

172

In Defense of Disney

investing101.substack.com/p/in-defense-of-disney

Business Analysis

Oct 10, 2025

24

AI x crypto crossovers - a16z crypto

a16zcrypto.com/posts/article/ai-crypto-crossovers/

AI
Crypto

Oct 10, 2025

441

The Deeper Benefits of Reading Fiction Most Don’t Realize

read.glasp.co/p/the-deeper-benefits-of-reading-fiction-1de

Reading

Oct 10, 2025

12

Sora, AI Bicycles, and Meta Disruption

stratechery.com/2025/sora-ai-bicycles-and-meta-disruption/

AI
Business Analysis

Oct 9, 2025

27

Pay yourself first

world.hey.com/dhh/pay-yourself-first-e86f8147

Life Lessons

Oct 8, 2025

6

Little Rules About Big Things

collabfund.com/blog/little-rules-about-big-things/

Life Lessons

Oct 4, 2025

461

Sora update #1

blog.samaltman.com/sora-update-number-1

AI

Oct 4, 2025

7

77% of sites lost keyword visibility after Google removed num=100: Data

searchengineland.com/google-num100-impact-data-462231

SEO

Oct 4, 2025

4

Google Rolls Out ‘Preferred Sources’ For Top Stories In Search

www.searchenginejournal.com/google-rolls-out-preferred-sources-for-top-stories-in-search/553529/

SEO

Oct 4, 2025

71

Good Products Are Hard to Vary

nav.al/good-products

Product Management

Oct 3, 2025

8

The mobile S-curve ends, and the AI S-curve begins

andrewchen.substack.com/p/the-mobile-s-curve-ends-and-the-ai

Business Analysis

Sep 30, 2025

142

How Walt Disney Built an Unbreakable Empire: The Leadership Flywheel Every Visionary Needs

jasonrigby.substack.com/p/how-walt-disney-built-an-unbreakable

Leadership

Sep 29, 2025

13

Kim Stanley Robinson on inventing plausible utopias - Eliot Peper

eliotpeper.com/2020/10/kim-stanley-robinson-on-inventing-plausible-utopias.html

Book

Sep 29, 2025

34

The Best Tech And Tools Helping ADHD Founders To Get More Done | Time etc

www.timeetc.com/resources/how-to-achieve-more/the-best-tech-and-tools-helping-adhd-founders-to-get-more-done

Glasp

Sep 29, 2025

1

Why I Disagree With Sequoia's Thesis on AI

investinginai.substack.com/p/why-i-disagree-with-sequoias-thesis

AI

Sep 28, 2025

18

Why Google Will Win The AI Race

investinginai.substack.com/p/why-google-will-win-the-ai-race

AI

Sep 28, 2025

15

Robin Sloan: Binding the Moon

eliotpeper.substack.com/p/robin-sloan-binding-the-moon

Book

Sep 28, 2025

22

An Interview with Nick Harkaway: Algorithmic Futures, Literary Fractals, and Mimetic Immortality | Los Angeles Review of Books

lareviewofbooks.org/article/an-interview-with-nick-harkaway-algorithmic-futures-literary-fractals-and-mimetic-immortality/

Book

Sep 27, 2025

32

Understanding Buyouts and Growth Equity Investments

www.commonfund.org/cf-private-equity/buyouts-and-growth-equity-investments

Sep 27, 2025

6

S-laurent on X: "I raised $2,500,000 for @focustree_app & spoke with dozens of VCs & consumer app founders Here's the top 3 metrics of a successful social app 👇 (only top 0.1% of founders can get #3) https://t.co/Stn6AyeYPT" / X

x.com/iamlaurentbo/status/1890426035834962357

Sep 27, 2025

1

Things I Believe | Lee Robinson

leerob.com/beliefs

Life Lessons

Sep 26, 2025

191

Your Friends are Your Future

read.glasp.co/p/your-friends-are-your-future

Life Lessons

Sep 26, 2025

84

Founder as Prophet, Founder as Priest

jeffhuber.substack.com/p/founder-as-prophet-founder-as-priest

Founder

Sep 25, 2025

16

Why Local-First Apps Haven’t Become Popular?

marcobambini.substack.com/p/why-local-first-apps-havent-become

Product Management

Sep 25, 2025

131