The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

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why aren't all 265 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 3 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Insight
Evans: Mark Zuckerberg excels at adapting Facebook to user behavior trends
“What Zuckerberg is extremely good at is surfing user behavior. And that if anything is unbalancing the surfboard, he pushes them off.”
Benedict Evans Jan 2, 2019 ▶ 34:05 a16z Podcast | Bots and Beyond
Opinion
Ross: Facebook succeeded as much from behavioral psychology as computer science
“Facebook is, has been as successful as it is, as much because Mark and the people who he brought into Facebook understood behavioral psychology. As much as they did computer science.”
Alec Ross Jan 2, 2019 ▶ 31:40 a16z Podcast | Open vs. Closed, Alpha Cities, and the Industries of the Future
Insight
Chan: Chinese Tech Companies Are Distinct Products, Not Clones
“You will see companies that look like the Facebook of China, look like the Google of China, look like the YouTube of China, but they're different. And that's why it's not just Chinese Twitter.”
Connie Chan Jan 2, 2019 ▶ 31:12 a16z Podcast | 'In the Eye of a Tornado': Views on Innovation from China
Assertion Partly supported
Jordan: Facebook's growth stalled four times prior to going public
“Facebook's growth stopped like four times before it became a public company.”
Jeff Jordan Jan 2, 2019 ▶ 20:44 a16z Podcast | Hall of Fame Football Meets Venture Capital
Assertion Supported
Hariharan: U.S. tech giants dominate India without local equivalents like Alibaba
“You don't have an Alibaba yet in India. You don't have the buy, the Google of India is Google. The Facebook of India is Facebook.”
Anu Hariharan Jan 2, 2019 ▶ 35:00 a16z Podcast | The Tiger and the Dragon -- On Tech and Startups in India and China
Assertion Supported
Burbidge: Nearly 80% of millennials trust tech giants over banks
“Certainly more than 50, I think it was close to 80% of millennials trust the brands, you know, Facebook or Google. Or Apple, I think was the top of the pile, much more than their banks.”
Eileen Burbage Jan 2, 2019 ▶ 32:18 a16z Podcast | Fintech from the World's Financial Capital -- London
Prediction Not checkable as stated
Burbidge: Fintech startups will sell to big tech, not banks
“Your exit opportunities aside from staying independent and maybe going public or whatever is potentially on the buyout side. You may not be selling to a bank, you might be selling to Facebook, you might be selling to Amazon, you might be selling to Google as t…”
Eileen Burbage Jan 2, 2019 ▶ 32:37 a16z Podcast | Fintech from the World's Financial Capital -- London
Insight
Levine: Future data centers will mirror hyperscale cloud architectures, not legacy hardware
“A lot of the new data center architectures Are more going to look like Facebook, Google, and Amazon, and less like older, you know, sort of Wall, I call them Wall Street data centers.”
Peter Levine Jan 2, 2019 ▶ 6:30 a16z Podcast | Dell + EMC -- Why the Python Just Ate the Cow
Assertion Not checkable as stated
Weil: Conservative Enterprise Clients Block Slack, Remote Access, and Facebook
“And these, this big company said they could never put Slack into an organization where it stands now. They're still on Outlook, and they're not able to log in remotely. They also aren't allowed to access websites like Facebook and bring open that tab.”
Elizabeth Weil Jan 2, 2019 ▶ 14:47 a16z Podcast | How Big Companies Can Get the Most From Silicon Valley
Insight
Pierce: Social networks force users to play curated, performative personas
“Social networks kind of necessarily become performant, right? Like, you're playing some sort of character, whether it's business character on LinkedIn, or you want to seem like you have a really fun life on Instagram, or, you know, your kid is adorable on Face…”
David Pierce Jan 2, 2019 ▶ 34:28 a16z Podcast | Messaging As the Interface to Everything
Insight
Schroeder: Global social platforms dominate worldwide, but e-commerce requires local adaptations
“The LinkedIn of India is LinkedIn. The Facebook of India is fundamentally Facebook. The Twitter of India is fundamentally LinkedIn. This is not true in e-commerce.”
Chris Schroeder Jan 2, 2019 ▶ 27:25 a16z Podcast | How Innovation Ecosystems Grow Around the Globe
Assertion Supported
Daneshwar: Iranians routinely use VPNs to access blocked social media platforms
“Facebook advertisement is closed for Iranians, like Google AdWords as well, but the fact that people here are having the full access to Twitter, to Facebook, and Facebook is blocked by the government as well, but we are going through the VPNs, so everybody is …”
Nazanin Daneshwar Jan 2, 2019 ▶ 16:43 a16z Podcast | Layering Tech and Culture in Iran
Insight
Chris Dixon: Ad tech startups must sell quickly during M&A consolidation waves
“My advice was always, when that happens, you gotta, like, It's like musical chairs. And if you don't get a seat, you know, you're probably screwed because now these guys are all part of, you now have your direct competitor is now part of Google and part of Fac…”
Chris Dixon Jan 2, 2019 ▶ 9:29 a16z Podcast | Verizon Plus AOL -- Why? -- The Short Answer is Mobile
Prediction Not checkable as stated
Evans: Facebook and Amazon will continue pushing into mobile operating systems
“But that doesn't mean that Facebook and Amazon are going to give up, because, you know, there is this sort of fundamental existential question, well, how do you find stuff? And how do you give just J stuff to your friends? And where does that happen within the…”
Benedict Evans Jan 2, 2019 ▶ 13:17 a16z Podcast | Mobile is Eating the World (and Apple is Gobbling Fastest)
Disclosure
Dixon: A16z tried to recruit Michael Abrash weeks before Facebook bought Oculus
“We'd like, for example, Michael Abersh, we try, I actually flew up to Seattle a couple of weeks before the Facebook acquisition, cause we were trying to recruit him for so long.”
Chris Dixon Jan 2, 2019 ▶ 26:12 a16z Podcast | Virtual Reality v Augmented Reality, and What's Next
Opinion
Evans: Apple is less of a competitor to Facebook and Amazon than Google
“Apple is less of a competitor to both Facebook and Amazon than Google is.”
Benedict Evans Jan 2, 2019 ▶ 22:02 a16z Podcast | Enough with the Old Stuff -- Time for New Questions in Mobile
Assertion Not checkable as stated
Evans: Facebook is just one of many social networks on mobile
“This is why Facebook has gone from being the only social network on desktop to being only one of many social networks on mobile”
Benedict Evans Jan 2, 2019 ▶ 19:15 a16z Podcast | Enough with the Old Stuff -- Time for New Questions in Mobile
Insight
Facebook acts as Myanmar's primary internet portal, similar to 1990s AOL
“For many people who are connected in Myanmar, it's still a small percentage of the population, but Facebook is the internet. It's almost like AOL in the late nineties here in the States.”
David Madden Jan 2, 2019 ▶ 7:08 a16z Podcast | Technology and the Opening of Myanmar
Assertion Supported
Viber reached 5 million Myanmar users, surpassing Facebook's 2.2 million
“Facebook has I mean, Facebook has about 2.2 million people online in, in Myanmar, Facebook users. But Viber announced just in August that they had five million users. And what's the difference? Well, you don't need an email address to sign up for Viber. All yo…”
David Madden Jan 2, 2019 ▶ 7:58 a16z Podcast | Technology and the Opening of Myanmar
Assertion Not checkable as stated
Myanmar journalists measure audience reach in Facebook likes, not page views
“And I found experiences that sort of going around and talking to journalists in Myanmar, they don't talk in terms of page views, they don't talk in terms of readers, they talk in terms of likes.”
Ethan Zuckerman Jan 2, 2019 ▶ 11:12 a16z Podcast | Technology and the Opening of Myanmar
Insight
Requiring Facebook logins elevates online comment and engagement quality for ESPN
“And simple things like using Facebook as a qualifier for conversation. It lifts the quality of engagement.”
Ryan Spoon Jan 2, 2019 ▶ 12:59 a16z Podcast | When Fantasy Football and Crowdfunding Collide
Disclosure
Andreessen nicknamed Sheryl Sandberg 'T-Rex' during her early Facebook days
“My nickname for Cheryl at the time was T-Rex because, you know, having met, you know, it's like, talk about strong personalities, like.”
Marc Andreessen Jan 2, 2019 ▶ 9:35 a16z Podcast | What Makes the Valley Work
Assertion Not checkable as stated
Nir Eyal: Facebook's business model relies entirely on unprompted user habits
“Facebook's business model couldn't survive if they had to pay for an ad every time someone checked their newsfeed, right? They couldn't afford it. It has to be unprompted. It has to be a habit.”
Nir Eyal Jan 2, 2019 ▶ 10:19 a16z Podcast | Trigger, Action, Reward, Investment -- Four Steps for Habit-Forming Products
Insight
Masters: Startups cannot match Google or Facebook compensation to recruit top talent
“And I think that's the only way that if you're a startup, that's the only way that you're going to, you know, you're not going to be able to pay as much as Google or Facebook at this point. And that's the only way to attract people. Probably.”
Blake Masters Jan 2, 2019 ▶ 7:41 a16z Podcast | Secrets, Power Laws, and Technology – The Ideas of “Zero to One”
Insight
Evans: Desktop users navigate to daily sites by searching Google directly
“Google picks up that vast long tail of, and it probably, in fact, on the desktop internet, Google also picks up the 20 things that you use every day, because that's how you get to them. You just go into Google and you search for Facebook, or you go into Google…”
Benedict Evans Jan 2, 2019 ▶ 13:15 a16z Podcast | The Topic That's Lasted the Entire History of Computing -- Bundling and Unbundling
Opinion
Evans: iOS extensions enable Google and Facebook to integrate deeper into iOS
“And so the funny thing here is, of course, this is basically giving Google and Facebook a whole list of ways to get the hooks deeper into iOS.”
Benedict Evans Jan 2, 2019 ▶ 5:18 a16z Podcast | The Apple WWDC 2014 Deep Dive
Insight
Benedict Evans: On smartphones, the device itself is the platform
“The smartphone itself becomes a social platform, whereas Facebook, you know, whereas, you know, on the desktop you had the browser, and then inside the browser you had Facebook, and then inside Facebook you had a social platform, whereas on a smartphone that's…”
Benedict Evans Jan 2, 2019 ▶ 3:24 a16z Podcast | Searching for Mobile’s Own PageRank
Insight
Auto-Generated Shareable Videos Enable Organic Acquisition Without Paid Ads
“The nice thing is that what happens is every time you use the product, you're going with a group of friends. It's fun to take photos. You generate a video at the end of your experience that then you share to social media. And that means that this type of compa…”
Andrew Chen Dec 8, 2018 ▶ 18:49 What's Next in Consumer Startups?
Assertion Supported
Chan: Tencent caps WeChat Moments ads to just two per day
“And so on WeChat moments, your equivalent of your Facebook newsfeed, they've capped the number of ads to just two per day.”
Connie Chan Dec 5, 2018 ▶ 5:07 When Advertising Isn't Enough
Insight
Startups and Tech Giants Both Benefit From Focusing on Narrow Verticals
“Whether you're Facebook or a brand new company, it always helps to focus on a tight vertical.”
Alex Rampell Oct 26, 2018 ▶ 3:18 Distribution, Channel & Partnerships
Assertion Not checkable as stated
Zuegel: Web2 OAuth restricts developers through centralized platform gatekeeping
“And it doesn't give you all the information that you could possibly want because it's dependent on Google and Facebook and Twitter and so on, ah, to give you the information that they're willing to give, which is pretty limited.”
Devon Zuegel Aug 20, 2018 ▶ 27:39 Crypto and the Evolution of Open Source
Prediction Not checkable as stated
Stark: Big tech UX talent will solve crypto usability challenges
“Getting the folks that say maybe we're doing You exit, you know, Apple, Google, Facebook, and coming into this world that can really think through these problems and develop compelling user experiences, I think is going to be a big part of it.”
Elizabeth Stark Jul 15, 2018 ▶ 34:52 An Intro to Crypto: Decentralization, the Big Picture
Insight
Chan: O2O 2.0 allows brick-and-mortar stores to act as logged-in digital platforms
“This O to O, two point O concept means you are logging into physical spaces, just like you log into Amazon, just like you log into Facebook. What this means is physical spaces now are using technology to fight back against this death of retail.”
Connie Chan May 15, 2018 ▶ 3:00 Online to Offline 2.0: Experiments and Examples from China
Assertion Not checkable as stated
Xie: Crypto lets users own identity without centralized platform control
“Something that's particularly relevant today with what we've been seeing with what's happening with Facebook is that you can now have people Own their own identity and reputation data without having this to be in the control of centralized parties.”
Linda Xie May 5, 2018 ▶ 20:31 An Intro to Crypto: Building Blocks
Assertion Partly supported
Chan: WeChat launched business accounts four years before Facebook bots
“WeChat launched its very first official account in April of 2012. Four years later, Mark Zuckerberg launched messaging bots for businesses.”
Connie Chan Mar 7, 2018 ▶ 13:33 Beyond a Zero-Sum Game: Tech Innovation and China
Insight
Chan: Entrepreneurs can import Chinese business models before US giants adapt
“Likewise, you know which products, market fits, and business models are doing incredibly well in China, and you can take those models to the U.S. Before the next Facebook or Google figures that out.”
Connie Chan Mar 7, 2018 ▶ 14:10 Beyond a Zero-Sum Game: Tech Innovation and China
Assertion Supported
Mars: Tech giants are building future data centers around deep learning
“Deep learning is absolutely the bet that companies are making, right? So Google has put a lot of resources into deep learning you know, Facebook. We're designing future data centers and future infrastructures around this one technique, and it's primarily becau…”
Jason Mars Jul 28, 2017 ▶ 13:15 Jason Mars
Assertion Supported
Evans: Facebook built a $6.5B mobile ad run rate in 24 months
“It's done, it's now has a six and a half billion dollar run rate mobile ad business that has appeared out of nowhere in 24 months.”
Benedict Evans Jul 15, 2017 ▶ 4:17 Mobile Is Eating the World, 2014
Assertion Supported
Rampell: Meta earns more quarterly profit today than 2010 annual revenue
“They have more profit every quarter today than they had revenue per year in 2010.”
Alex Rampell Dec 3, 2025 ▶ 30:35 Why AI Moats Still Matter (And How They've Changed)
Assertion Supported
Balaji Srinivasan: US newspaper revenue collapsed post-2008 as tech advertising spiked
“This shows that essentially newspaper revenue rose to like, seventy billion dollars in the year 2000. And then right after the financial crisis, it just suddenly collapsed over the course of like four or five years and Google went vertical and Facebook went ve…”
Balaji Srinivasan Aug 1, 2025 ▶ 1:19 Tech vs. Media: Balaji Srinivasan on the Battle Shaping Our Future
Assertion Partly supported
Andreessen: Facebook's early revenue came from Bing remnant banner ads
“They had ad revenue early on, but early on it was like remnant ad revenue. They didn't have targeted ads yet, so it was literally, the early ad revenue of Facebook literally was selling remnant banner ads from the Bing ad network and so it was like these super…”
Marc Andreessen Jun 2, 2025 ▶ 3:33 Marc Andreessen Reveals His Biggest Wins and Mistakes at a16z
Assertion Supported
Bosworth: Facebook failed early in mobile by non-natively porting web code
“A lot of people failed early in mobile, including us by just taking our web stuff and putting on the mobile phone and being like, oh, like, the mobile phone, it's just like, we'll just put the web there. But because it wasn't native to what the phone was, and …”
Andrew Bosworth Apr 24, 2025 ▶ 13:33 What Comes After Mobile? Meta’s Andrew Bosworth on AI and Consumer Tech
Assertion Supported
Mensch: Meta's LLaMA paper was first to publicly demonstrate overtraining benefits
“The Lama paper was the first to establish it in the open and it opened a lot of opportunities.”
Arthur Mensch Dec 28, 2023 ▶ 7:45 Safety in Numbers: Keeping AI Open
Assertion Not checkable as stated
Early Facebook Marketplace tracked user frequency instead of transactions to measure success
“One of the things we did for Facebook marketplace was we, at first, our first metric wasn't transactions because we couldn't measure them. It was how often people were coming. It was weekly to monthly actives because as a classifieds marketplace, you know, you…”
Deb Liu Apr 12, 2023 ▶ 15:44 Marketplace Tactics: Metrics, Growth vs. Focus, Business Strategy | Field Notes by Connie Chan
Assertion Supported
Naous: Major tech companies built proprietary internal operational analytics tools
“So Facebook has Scuba. Google has Dremel, Rasta, and a whole bunch of others. Airbnb built Superset. Uber built Aries DB.”
Jad Naus May 16, 2019 ▶ 9:06 Everyone is an Analyst: Opportunities in Operational Analytics
Assertion Partly supported
Chen: Facebook historically maintained a 60% DAU/MAU engagement ratio
“Their products have historically been 60% plus daily actives over monthly actives, and that's very high.”
Andrew Chen Jan 2, 2019 ▶ 16:08 a16z Podcast | The Basics of Growth 2 -- Engagement & Retention
Assertion Supported
Dixon: Ethereum throughput is limited to roughly 10 transactions per second
“So, Ethereum can, what, handle, like, 10 transactions a second or something, which is just many orders of magnitude lower than... A system like Facebook, right?”
Chris Dixon Jan 2, 2019 ▶ 9:19 a16z Podcast | Trends in Cryptocurrencies
Assertion Not checkable as stated
Stoica: Facebook's early big data cluster had 80 nodes and three people
“When we started working with Facebook, Facebook, you know, has an entire cluster, big cluster for big data. It was 80 nodes. And their big data team was like three people.”
Ion Stoica Jan 2, 2019 ▶ 6:31 a16z Podcast | A New Lab Rises
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