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.
why aren't all 25 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 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
Promotion committees judge employees disproportionately on their presence in large meetings
“In the calibration committee, it's all the people who only see you in the bigger rooms. And so if you're not showing up, the people who are deciding whether you get promoted, how your ratings are, They're, there's, what they see is the five percent, and they'r…”
eBay employees knew never to buy from sellers below 4.8 stars
“Part of it was that every, every employee of eBay knew that you didn't want to buy from somebody that had a 4.8 star or less. Because in order to give someone a negative feedback as a seller, you basically had to buy your, burn your buyer account. You had to b…”
Employees should actively participate in meetings or skip them entirely
“It's like, either be present or don't go. And I think sometimes we have this kind of, well, just observe and absorb. And that's just, you're not in school. That's not how the workplace works.”
Relationship marketplaces should charge high upfront fees to prevent platform leakage
“And it's very hard, you know, especially for in, in markets like that, where it's very easy to take off platform, then maybe you want to charge a lot upfront and a little later, because if you're charging, say, 20% all along the way, at some point, I would jus…”
Deb Liu argues eBay failed to serve any individual vertical category effectively
“What eBay did really well was all of the categories, but what they did poorly was any individual category.”
Deb Liu warns mass-manufactured products risk undermining Etsy's core brand authenticity
“But then if they're manufactured in mass production, they're going to feel really inauthentic to me as a buyer. And so I think they're walking a really fine line of growth as well as authenticity.”
Local marketplaces often fail by expanding nationally before achieving city-level density
“Well, local is all about density. Density, density, density, and you know, people really kind of open too many markets at the same time, but if you can get product market fit in one city and then the next one and next one, and I think Uber did a really good th…”
US e-commerce relies on credit card chargebacks instead of true payment escrow
“Well, one thing that the US has never done is true escrow and a lot of other countries like in China, for example, they really do escrow where you have to accept the item. To basically release the funds. In essence, in the U S the difference is that we have cr…”
Category-specific marketplace user experiences are difficult to replicate across different product categories
“And I think that's the thing is each of them, these marketplaces appeal to that specific category, but it's very hard to replicate that in other categories. And so, you know, you could probably go to home goods and, you know, I mean, Poshmark, but could you re…”
Blackstone interviewed Ancestry CEO Deb Liu entirely on Zoom after $4.7B acquisition
“You're picking a CEO for a company they had just bought for 4.7 billion dollars. Blackstone did the entire interview process in zoom.”
Ancestry digitized the 1950 US Census in nine days using custom AI
“And so for 1950, we wanted to be absolutely prepared, so we built an AI model. We actually created pages, we tested it, we tried all these different things, and then it took nine days to digitize the entire census.”
Ancestry holds 40 billion historical records, 75% exclusive to its platform
“Well, first we have forty billion records, 75% of which is completely exclusive to Ancestry.”
Ancestry plans to digitize 15 billion new records in 2023 using AI
“And so this past year we had a record year, so five billion pieces of content, you know, digitized. And then this coming year for 2023, we're going to triple that because of the AI work that we're doing, which is bringing on fifteen billion more records.”
Amazon sellers make virtually zero sales outside the Buy Box, notes Liu
“You basically get no sales if you're not in the buy box.”
Marketplaces must design defenses against seller, buyer, and collusion fraud from inception
“It should be absolutely core to how the product is set up. So one of the biggest challenges you see in marketplaces is, you know, it's people can, there's seller fraud, there's buyer fraud and there's collusion fraud. And every marketplace needs to think about…”
Paid user acquisition cannot solve a marketplace's long-term buyer retention problems
“One of the big issues that marketplaces have is you can always bring more people through the door with enough dollars. The question is, can you deepen your relationship with them? What is your actual 30 day, 90 day, 180 day retention?”
Flipkart drove early GMV growth by focusing heavily on mobile phone sales
“And so there was a time, and this was back when Flipkart was growing like crazy. They really, really chased GMV. And so they sold a ton of mobile phones because it was a high GMV item.”
Low-cost, high-frequency sales build deeper marketplace user dependency than high-dollar purchases
“Like I'd rather you buy a, you know, two dollar kind of tube of toothpaste here than 200 dollars, right? Because it's all about frequency of use because now you're really dependent on it.”
The RealReal charges upwards of a 50% take rate for single items
“I think the real, real, they do authentication. And so they charge something like upwards of 50% if you're only selling one bag of something like that.”
Amazon uses the Buy Box to lock in top marketplace sellers
“What Amazon does is they offer the buy box, right? Once you earn into the buy box, you don't want to leave. And so you're incented to drive more sales to that channel.”
Poshmark achieved step-function growth by negotiating a flat-rate USPS shipping deal
“You can see these kind of step functions you see with Poshmark, just having the flat rate shipping that they negotiated for shoes, for example, or for their goods was really hugely inventive because they worked with the USPS and everyone has access To that in …”
Amazon expanded to CDs before clothing because structured metadata simplified inventory integration
“So Amazon did books because there's ISBN. There's like, you know, there's all, it was very structured, very easy to look up categories were already there. But the next thing they did was CDs because music published by large publishers had a very similar catego…”
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…”