Joe Du Bey @joedubeytldr
Acquiring mission critical software companies @mosaictechgrp, an entrepreneurial holding company. Formerly @stanfordgsb and founder of @edenworkplace (YC 2015) mosaicsoftwaregroup.com Joined September 2010-
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In 1979, John Train wrote a profile of a young man named Warren Buffett; then aged 48. The conversation covers his coming of age as a young adult, his relationship with mentor Ben Graham, and how his investment process transformed over the years. 🧵 Our 6 favourite highlights:
Suno.ai is the craziest, most magical thing on the internet right now. How is not everyone talking about this
Livestream of @neuralink demonstrating “Telepathy” – controlling a computer and playing video games just by thinking
Livestream of @neuralink demonstrating “Telepathy” – controlling a computer and playing video games just by thinking
The future is not written It is being written, and ideally you may contribute a verse What will your verse be?
Rest in peace, Charlie Munger. An incredible wit, unwavering moral compass, and a critical half to the best investment duo in history. wsj.com/finance/invest…
Spot on analysis - significant economic opportunity and social mobility can't come from our nation's top 20 private colleges (including the Ivies), where <1% of our nation's students attend college. Societal impact can be driven by the large public school systems, though.
Spot on analysis - significant economic opportunity and social mobility can't come from our nation's top 20 private colleges (including the Ivies), where <1% of our nation's students attend college. Societal impact can be driven by the large public school systems, though.
In 2021 the city spent $1.1B on homelessness, up 500% since 2016. The result? Homelessness increased 64% Where does all this money go? Much of it is permanent housing, where people are paid to do drugs until they die (no or minimal detox and treatment offered or required)
In 2021 the city spent $1.1B on homelessness, up 500% since 2016. The result? Homelessness increased 64% Where does all this money go? Much of it is permanent housing, where people are paid to do drugs until they die (no or minimal detox and treatment offered or required)
NYC reinvented lower Manhattan with $20B in public/private investments to build parks, transit, and tax breaks to convert commercial space to residential. SF Chronicle Editorial board is right— it's time to take decisive action to fix SF. Close the drug markets. (Vote out…
Frustrating to read an investor update & have no idea how the company is actually doing. I want to see: 1) revenue, burn, cash on hand 2) other KPI's / priorities (margin/cac etc) relative to previous periods & a score 3) successes (new logos)/failures (churn) 4) how we can help
“The thing to understand about the Fed — it’s brake is better than its gas pedal. If it wants to put on the breaks, you’ll fly through the windshield.” — Warren Buffet (circa 2002)
I am not convinced the “war time ceo” vs. “peacetime ceo” distinction is meaningful. Good CEOs are paranoid, period. To quote Andy Grove: “only the paranoid survive.”
San Francisco is experiencing a drug overdose crisis. The fentanyl crisis is caused by a city that does very little to stem the open air drug markets that proliferate in TL, SOMA and downtown. The city must make a change, but SF hard left political machine fights for status quo
1990: zero states with obesity rates above 20% 2018: zero states with obesity rates below 20% Not to mention an explosion in chronic disease, cancer, ADHD, inflammation... Something has to change. And that something is our broken food system.

Garry Tan @garrytan
602K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
GailHart @1F3fRuUzLL1JtC
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LesleyJoe @r3joSs513Sa05Q
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Michael A. Gayed, CFA @leadlagreport
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JosephineEliot @wVDHd0V5Dt4XfX
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MarketProfileX🇺�... @Peca3079
41 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
FedWatchPro🇺🇸 @Gosjar3171192
39 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
SigmaTrader🇺🇸 @Luji1263
45 Followers 2K Following 15-30% Monthly | 2 High-Conviction Stocks.Short-Term Gains: 15-20% in Days/Weeks.DM "JOIN" for WhatsApp Alerts. Live Trade Signals • Market Analysis
brexton @brextonpham
12K Followers 3K Following cofounder @tryoharaAI @askModuAI — building a unified interface for coding agents. research preview: https://t.co/pe6dws6Ued | ❤️ @sonofalli
Chloe @Fublea5879512
4 Followers 414 Following Bravely pursue value, handle risks with caution, go further on the investment journey. — Raymond Lillda https://t.co/gsoD0ybFHd
Zikrillo Akhror-Murod... @Zikrilloman
486 Followers 5K Following 🚀 Co-founder @ LinkPro | 🤝🏻 Professional networker | 💼 Independent 🪄Emplbee | 🎓 @UniWestminster | Core team member @ProductComUz | citizen @DraperNationHQ
Ben Cooper @Ben_Cooper3
46 Followers 395 Following Part of the ConnectDevs community | Linking founders with world-class developer talent worldwide
StockCats @RealStockCats_
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Peculiar Keys l Websi... @peculiarkeys
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Mops 🧃 @mopsywer
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StockCats @ReaIstockcats
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Psyop Capital @psyopcapital2
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Anthony Hagouel! @a_hagouel
148 Followers 369 Following ex-msft | ex-shrimp farmer // building voice++ atm
Varun Mallapragada @varunm30
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Tony Staehelin @astaehelin
106 Followers 110 Following Founder at Benable - The Word of Mouth Platform Formerly: Teespring
Katie Mishra // Khosl... @katieruthmishra
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RosalindLaw @06qiYvTvsU796Zt
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Sukufe @Sukufe671515
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chabiesmiren @chabiesmir62600
14 Followers 199 Following All degrees were engaged whereas mine the rear how permitted me yes no.
Leati Joseph @JosephLeat97309
47 Followers 907 Following
Einar Vollset 🇳�... @einarvollset
8K Followers 2K Following I am a GP at an early stage fund (https://t.co/3cLtiTjAQX) and run a sell-side M&A shop (https://t.co/CT02LKxvFf). Blocked by more VCs than you ¯\_(ツ)_/¯
Muhammad Saud @saud_muham82572
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Huang Qichang @HuangQichang01
768 Followers 7K Following 副经理 HSBC Bank Studied at 清华大学 Tsinghua University
Abhijit Bhaduri @AbhijitBhaduri
26K Followers 4K Following Talent Management Advisor | Speaker | #HR #Career Expert | New book #Career3dot0 | Previous #DreamersAndUnicorns. Join my newsletter https://t.co/ToJLr7VazK
A Internet Speed Test... @tester72840
1 Followers 28 Following
Akash Bansal @_AkashBansal_
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Jeff Weinstein 🇺�... @Jeffreyw5000
3K Followers 4K Following Investing in online marketplace startups @FJLabs. Class 24 at @KauffmanFellows. 🏃🏻♂️🏃🏻♂️🏃🏻♂️🏃🏻♂️. Views my own, likes/RTs not endorsements (duh!)
Alina Trigubenko @alina_profi
35 Followers 222 Following Founder & CEO of https://t.co/n5WMp2cxNt - helping coaching, consulting and training companies help more people
Sambit @Rohan_sambit
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Sheila @commodoresheila
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Marvelloux UI/UX Stud... @marvellouxui
256 Followers 470 Following UX/CX Design Agency | Product Designs | Branding | Digital Marketing
Julia Lipton @JuliaLipton
22K Followers 3K Following Investing at Awesome People Ventures and running experiments on things I care about ✨ Latest experiment 👇
Stacy @stacy19white
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Paul Graham @paulg
2.1M Followers 774 Following
Marc Andreessen 🇺�... @pmarca
1.9M Followers 27K Following Yes, I can see some risk that your threat to jail Internet company executives for not censorsing aggressively enough could backfire.
Trung Phan @TrungTPhan
729K Followers 4K Following Write on business with @workweekinc. Building a privacy-first AI research app (https://t.co/fZ5ObIy3Ra) and LLM API management platform (https://t.co/VTMMh1UFSj)
Andrew Gazdecki @agazdecki
269K Followers 7K Following Founder and CEO of @acquiredotcom. https://t.co/wRMIssDmhl has helped 100s of startups get acquired and facilitated $500m+ in closed deals.
Shreyas Doshi @shreyas
298K Followers 1K Following Led a couple of Stripe's most successful products from early days. Prev Twitter, Google, Yahoo. Now advising & teaching. Tweets useful for some—not for everyone
Nikita Bier @nikitabier
583K Followers 2K Following head of product @x, advisor @solana, venture partner @lightspeedvp, ex-founder @gasappteam (acq by discord), ex-founder @thetbhapp (acq by facebook)
Harry Stebbings @HarryStebbings
294K Followers 364 Following 🎤 @twentyminutevc, 🏦 @20vcfund, @projecteurope_😇 @perplexity_ai @linear @fyxerai @tripledotgames @lovable_dev @airwallex @mercor_ai @getcaptionsapp
Jason ✨👾SaaStr.A... @jasonlk
214K Followers 2K Following GET funded ➡ $200m https://t.co/AVvPIrIdFP🦄🦄🦄🦄🦄🦄 LEARN GTM ➡ https://t.co/X23R2qMajX CHAT with my clone ▶ https://t.co/bwkZCtvqlr Founder/ceo #AdobeSign
@jason @Jason
1.0M Followers 6K Following first investor in https://t.co/M6cblbFld9 Host: @twistartups @theallinpod; I also invest in 100 startups a year @launch & @founderuni [email protected] for life
Garry Tan @garrytan
602K Followers 5K Following President & CEO @ycombinator —Founder @Initialized—designer/engineer who helps founders—San Francisco Dem accelerating the boom loop—e/acc—technology brother
Aaron Levie @levie
2.5M Followers 717 Following ceo @box - unleash the power of your content with AI
Sheel Mohnot @pitdesi
175K Followers 3K Following Posting stuff I find interesting. Work: @btv_vc, leading pre/seed rounds of fintech cos. Always up for adventure.
Justin Welsh @thejustinwelsh
544K Followers 980 Following The $10M Solopreneur | Helping 100,000+ burned-out corporate professionals build six-figure, one-person online businesses at https://t.co/27OAdtwjh5
Sam Parr @thesamparr
341K Followers 68 Following Started/sold some startups. Founder + president of Hampton @hamptonfounders. Host My First Million podcast on the side.
David Perell @david_perell
466K Followers 780 Following "The Writing Guy" | Christian | Host: How I Write Podcast | I tweet about writing, AI, and creativity | My writing: https://t.co/SOE9HtxXdi
🐻 Bears Daily 🐻 @bearsdaily_
25K Followers 58 Following bear enthusiast sharing pics and videos of bears i find! dm for credit
Daniel Kramer @DKramer_
20K Followers 1K Following Mariners coverage for @MLB.com • @UGAGrady grad • ATL raised • At ballpark ⚾️ or in mountains 🏔
Steven Walk 🇺🇦�... @realStevenWalk
3K Followers 3K Following Dogs, jokes, markets, tennis, Iga fandom, et al fun stuff. #NeverTrump ab initio. Metalhead adorned with a red beard. Frau, Leben, Freiheit ✡️ #ActuallyAutistic
Glenn Greenwald @ggreenwald
2.3M Followers 996 Following Journalist ; Author; Host, @SystemUpdate_; Columnist, @Folha; Founder: @TheInterceptBr; Co-Founder: @FreedomofPress, @idm_org; @abrigo_hope; Vegan.
Greg Lukianoff @glukianoff
75K Followers 1K Following CEO @thefireorg. #freespeech lawyer. Buy my new book, War On Words! Newsletter: https://t.co/kOQpTdvWWy
Garett Jones @GarettJones
25K Followers 917 Following Professor of Economics, George Mason University. Chief Economist, @bluechip_org. Wrote the Singapore Trilogy, @stanfordpress. Went to the Louvre on a Tuesday.
Nassim Nicholas Taleb @nntaleb
1.1M Followers 2K Following Flaneur: probability (philosophy), probability (mathematics), probability (real life),Phoenician wine, deadlifts & dead languages. Greco-Levantine.Canaan. #RWRI
Nicholas A. Christaki... @NAChristakis
189K Followers 700 Following Sterling Professor of Social and Natural Science at Yale. Physician. Author of Apollo's Arrow; Blueprint; and Connected. ::: More active at azure skies.
Ben Shapiro @benshapiro
7.8M Followers 480 Following Daily Wire co-founder, host of @benshapiroshow, #1 NYT bestselling author, America’s #1 ex-rapper. Order my new book, Lions and Scavengers below
Michael A. Arouet @MichaelAArouet
141K Followers 1K Following Compounding. Economy & politics, investing, charts and irony. No investment advice. Watch out impersonators. I’m not on Threads, Telegram, Bluesky, Facebook etc
Aaron Rupar @atrupar
1.0M Followers 4K Following journalist. sign up for my newsletter, Public Notice (link below). Powered by @SnapStream (more info: https://t.co/2oHPuuFBnN).
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
E X X ➠A L E R T S @ExxAlerts
583K Followers 9K Following ⚠️ # 1 Source for fast accurate trending news, videos and just about anything interesting | https://t.co/VSbJFWP2oo | https://t.co/lMLsDA9Ej2 |
Bryan Johnson @bryan_johnson
646K Followers 760 Following Conquering death will be humanity’s greatest achievement.
MachinePix @MachinePix
208K Followers 74 Following Amazing feats of engineering. Tweeted by @kane and https://t.co/c2bRClqVy5.
John Wiseman @lemonodor
16K Followers 2K Following Persistent sousveiller. Walt Disney R&D Imagineer. DM for Signal. I mostly post at @lemonodor.b*k*.social
Random Critical Analy... @rcafdm
14K Followers 1K Following A sporadic data blogger with some heretical, albeit generally sane, views
John Burn-Murdoch @jburnmurdoch
481K Followers 6K Following Columnist and chief data reporter @FinancialTimes | Stories, stats & scatterplots | Senior fellow @LSEdataScience | [email protected]
Shashank Joshi @shashj
221K Followers 2K Following Defence editor @TheEconomist, Visiting fellow @warstudies KCL. Signal: shashank.96. Speaking engagements: https://t.co/8V3SSBwUYe
Aristocratic Fury @LandsknechtPike
105K Followers 419 Following "We regarded war as entertainment, but it is a very real profession that wins and loses empires."
LiorLefineder @lefineder
26K Followers 273 Following History, Genetics, Generic. Visit my substack to get more than 280 characters: https://t.co/PHcTAg6f4i
Erik Brynjolfsson @erikbryn
211K Followers 5K Following Director @DigEconLab Co-founder, @Workhelix @StanfordHAI @SIEPR @Stanford https://t.co/D2bPyxoFEf
Mckay Wrigley @mckaywrigley
210K Followers 359 Following I build & teach AI stuff. Founder @TakeoffAI where we’re building an AI coding tutor. Come learn to code + build with AI at https://t.co/oJ8PNoAutE.
Alex Tabarrok @ATabarrok
89K Followers 713 Following Prof of economics at George Mason, co-founder of the online education platform https://t.co/yocRRym80n. Advisor to firms, incl MultiversX, TEAL, Bluechip, 0L Network +
Eliezer Yudkowsky ⏹... @ESYudkowsky
207K Followers 101 Following The original AI alignment person. Missing punctuation at the end of a sentence means it's humor. If you're not sure, it's also very likely humor.
Information is Beauti... @infobeautiful
119K Followers 456 Following Data-visualizations & infographics made by David McCandless @mccandelish - app @vizsweet - new project @beautiful__news - https://t.co/oVLj2XZ7nf
Timothy Gowers @wtgow... @wtgowers
48K Followers 183 Following Mathematician. Professeur titulaire de la chaire Combinatoire au Collège de France. Also fellow of Trinity College Cambridge.
Marlène Aviation @AviationMarlene
21K Followers 98 Following I talk about the french aviation history, aircraft, projects, and flying machines designed in France. SE-210 lover A scientific mediator in the space industry
A Cambridge Diary @acambridgediary
52K Followers 85 Following The original Cambridge Diary. 5,000 continuous daily pictures of Cambridge curated into a trilogy of photographic love letters https://t.co/l30mAx0Yd6
BruegelBot @BruegelBot
26K Followers 1K Following Children's Games, Numbering, Proverbs, Fall of the Rebel Angels, Fight between Carnival and Lent, Hunters in the snow, Procession to Calvary, Triumph of Death
Diana S. Fleischman @sentientist
68K Followers 971 Following Evolutionary Psychologist. Married to @primalpoly. I left academia so I can say whatever I like here now. Account private while I finish my book.
The Museum of Curiosi... @CuriosMuseum
73K Followers 4K Following 🕯️ Monsieur Pompier’s Museum of Curiosities 🎪 35 Pembroke Street Lower — Dare to Enter? 🎟️ Tickets: https://t.co/oxAIMKzulI
Science Is Strategic @scienceisstrat1
53K Followers 5K Following Science and technology are our best weapons against Covid-19, climate change, cancer, neurodegenerative diseases, diabetes and more.
Sabine Hossenfelder @skdh
196K Followers 787 Following German Physicist. Author of "Lost in Math" & "Existential Physics". There is no strength in numbers, have no such misconception.
Rob Miles @robertskmiles
34K Followers 824 Following Explaining AI Alignment to anyone who'll stand still for long enough, on YouTube and Discord. Music, movies, microcode, and high-speed pizza delivery
247Sports Recruiting @247recruiting
299K Followers 934 Following @247Sports - Leader in college football and basketball recruiting. Want to commit live with us? Need a Commitment edit? Visit graphic? Top schools? DMs open 🤝
Hayes Fawcett @Hayesfawcett3
286K Followers 3K Following National Recruiting / Transfer Portal Reporter @rivals @on3sports 🏈
Katie Mishra // Khosl... @katieruthmishra
5K Followers 672 Following investor @KhoslaVentures prev: AI @Stanford, raised $3M for celebrity gaming startup reach out to chat startups or poker!
Nachamu 🇺🇸🇮�... @nachamu_usa
37K Followers 20K Following The https://t.co/e4Ura4Czmf newsletter keeps you updated with news, events, and announcements tailored to your Jewish community and zip code—connecting you to what matters
Landshark @LandsharkRides
51K Followers 1K Following "I find myself fighting a wild impulse to ask a Lufthansa agent to arrange a vacation itinerary to Ganges via Tokyo."
Dean Phillips @deanbphillips
87K Followers 2K Following Recovering Congressman, dad, entrepreneur, and Gold Star Son. We must make courage, common sense, and cooperation cool again. Everyone’s Invited! 🇺🇸
Tom Blomfield @t_blom
66K Followers 883 Following Group Partner at @ycombinator Cofounded @gocardless and @monzo
saila @sailaunderscore
22K Followers 1K Following 'Current Thing' PhD. Fundamentally Unserious. “It’s the dishonesty that bothers me. That is all.”