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Start all of your commands with a comma (2009)

https://rhodesmill.org/brandon/2009/commands-with-comma/
226•theblazehen•2d ago•65 comments

OpenCiv3: Open-source, cross-platform reimagining of Civilization III

https://openciv3.org/
692•klaussilveira•15h ago•206 comments

The Waymo World Model

https://waymo.com/blog/2026/02/the-waymo-world-model-a-new-frontier-for-autonomous-driving-simula...
962•xnx•20h ago•553 comments

Hoot: Scheme on WebAssembly

https://www.spritely.institute/hoot/
5•AlexeyBrin•56m ago•0 comments

How we made geo joins 400× faster with H3 indexes

https://floedb.ai/blog/how-we-made-geo-joins-400-faster-with-h3-indexes
129•matheusalmeida•2d ago•35 comments

Unseen Footage of Atari Battlezone Arcade Cabinet Production

https://arcadeblogger.com/2026/02/02/unseen-footage-of-atari-battlezone-cabinet-production/
66•videotopia•4d ago•5 comments

Vocal Guide – belt sing without killing yourself

https://jesperordrup.github.io/vocal-guide/
53•jesperordrup•5h ago•24 comments

Jeffrey Snover: "Welcome to the Room"

https://www.jsnover.com/blog/2026/02/01/welcome-to-the-room/
34•kaonwarb•3d ago•27 comments

ga68, the GNU Algol 68 Compiler – FOSDEM 2026 [video]

https://fosdem.org/2026/schedule/event/PEXRTN-ga68-intro/
10•matt_d•3d ago•2 comments

Show HN: Look Ma, No Linux: Shell, App Installer, Vi, Cc on ESP32-S3 / BreezyBox

https://github.com/valdanylchuk/breezydemo
236•isitcontent•15h ago•26 comments

Monty: A minimal, secure Python interpreter written in Rust for use by AI

https://github.com/pydantic/monty
233•dmpetrov•15h ago•124 comments

Where did all the starships go?

https://www.datawrapper.de/blog/science-fiction-decline
32•speckx•3d ago•18 comments

Show HN: I spent 4 years building a UI design tool with only the features I use

https://vecti.com
335•vecti•17h ago•147 comments

Hackers (1995) Animated Experience

https://hackers-1995.vercel.app/
502•todsacerdoti•23h ago•244 comments

Sheldon Brown's Bicycle Technical Info

https://www.sheldonbrown.com/
385•ostacke•21h ago•97 comments

Show HN: If you lose your memory, how to regain access to your computer?

https://eljojo.github.io/rememory/
300•eljojo•18h ago•186 comments

Microsoft open-sources LiteBox, a security-focused library OS

https://github.com/microsoft/litebox
361•aktau•22h ago•185 comments

UK infants ill after drinking contaminated baby formula of Nestle and Danone

https://www.bbc.com/news/articles/c931rxnwn3lo
6•__natty__•3h ago•0 comments

An Update on Heroku

https://www.heroku.com/blog/an-update-on-heroku/
422•lstoll•21h ago•283 comments

PC Floppy Copy Protection: Vault Prolok

https://martypc.blogspot.com/2024/09/pc-floppy-copy-protection-vault-prolok.html
68•kmm•5d ago•10 comments

Dark Alley Mathematics

https://blog.szczepan.org/blog/three-points/
96•quibono•4d ago•22 comments

The AI boom is causing shortages everywhere else

https://www.washingtonpost.com/technology/2026/02/07/ai-spending-economy-shortages/
19•1vuio0pswjnm7•1h ago•5 comments

Was Benoit Mandelbrot a hedgehog or a fox?

https://arxiv.org/abs/2602.01122
21•bikenaga•3d ago•11 comments

How to effectively write quality code with AI

https://heidenstedt.org/posts/2026/how-to-effectively-write-quality-code-with-ai/
264•i5heu•18h ago•215 comments

Delimited Continuations vs. Lwt for Threads

https://mirageos.org/blog/delimcc-vs-lwt
33•romes•4d ago•3 comments

Introducing the Developer Knowledge API and MCP Server

https://developers.googleblog.com/introducing-the-developer-knowledge-api-and-mcp-server/
63•gfortaine•13h ago•28 comments

I now assume that all ads on Apple news are scams

https://kirkville.com/i-now-assume-that-all-ads-on-apple-news-are-scams/
1076•cdrnsf•1d ago•460 comments

Female Asian Elephant Calf Born at the Smithsonian National Zoo

https://www.si.edu/newsdesk/releases/female-asian-elephant-calf-born-smithsonians-national-zoo-an...
39•gmays•10h ago•13 comments

Understanding Neural Network, Visually

https://visualrambling.space/neural-network/
298•surprisetalk•3d ago•47 comments

I spent 5 years in DevOps – Solutions engineering gave me what I was missing

https://infisical.com/blog/devops-to-solutions-engineering
154•vmatsiiako•20h ago•72 comments
Open in hackernews

Amazon and the “Profitless Business Model” Fallacy

https://www.eugenewei.com/blog/2013/10/25/amazon-and-the-profitless-business-model-narrative
102•serviette•6mo ago

Comments

aaronbrethorst•6mo ago
(2013)
turnsout•6mo ago
An important note, because Amazon is now profitable (though not wildly so, given their revenue)
adventured•6mo ago
$651 billion in revenue, $71 billion in operating income. They're approaching wildly profitable for an extremely large business. To be that big and to eclipse a 10% op income margin is exceptional. It's closing in on three times the margin of Walmart (obviously Amazon is making their margin in AWS and ads, not retail).

$71 billion in operating income is so exceptional only seven other companies in history have gotten that large: Apple, Microsoft, Google, Nvidia, Facebook, Exxon and Aramco (if you count them as a company). And importantly, that $71 billion is rapidly expanding - it has doubled just since fiscal 2023. In 15 months sales increased $76 billion and op income increased by $35 billion.

The spigot is flowing. $100b in op income is likely not far away.

turnsout•6mo ago
I guess that’s fair—10% is impressive at that scale
a_c•6mo ago
The 2013 me wouldn’t make any sense out of this article. I’m glad the Theseus ship worked a fair bit on me
CGMthrowaway•6mo ago
Is the whole gist of this article basically, "start with your fixed cost business model and reinvest all proceeds into growth and scale"? What else am I missing?
agentcoops•6mo ago
They bury the important point halfway through the article: Amazon is a free-cash-flow machine and it has almost always been so. The distinction is subtle [1], but consistent (and ideally ever-growing) free-cash-flow is what really matters in valuing a highly capitalized company, even if the firm has always re-invested it each quarter to date. The important point to investors is that the firm's re-investment is a decision -- the company is not brittle to economic downturn and any quarter could decide to payout investors through share buyback etc.

Copious free-cash-flow every quarter is why software companies generally have higher valuations than traditional industries and why it was novel that Amazon, which is not obviously a software company, behaves as one financially.

[1] https://www.investopedia.com/terms/f/freecashflow.asp

CGMthrowaway•6mo ago
Makes sense thanks. Software isnt the only industry where FCF matters most either
ljlolel•6mo ago
What else?
vineyardmike•6mo ago
This business model was made famous by cable companies. They’d undergo expensive built-out to be the cable provider in a town, then benefit from a continuous subscription revenue for literally decades.
ljlolel•6mo ago
insurance

Famously Warren buffet.

CGMthrowaway•6mo ago
Anything capital intensive. Telecom was a good example. Oil & gas (they often have dividends tho) , real estate, anything that is a PE target, really every company though since we are living in a "post P/E" world
klank•6mo ago
> any quarter could decide to payout investors through share buyback etc.

Your etc. is layoffs. In this example, the "free-cash-flow" is people's salaries. I'm not personally comfortable with it being considered such a liquid asset.

vineyardmike•6mo ago
> Your etc. is layoffs. In this example, the "free-cash-flow" is people's salaries. I'm not personally comfortable with it being considered such a liquid asset.

It’s almost certainly, in the case of Amazon, data centers and fulfillment centers and trucks and planes and heavy equipment.

Unfortunately, you are probably viewed as a liquid asset by your management.

bluefirebrand•6mo ago
> Unfortunately, you are probably viewed as a liquid asset by your management.

What a rotten world we live in

agentcoops•6mo ago
For the record, I wasn't justifying the world that has created these incentives. In order to understand (maybe even someday change) the rottenness of the world, it's important to avoid the sort of reasoning that the OP critiques, which sees everything as just a sort of arbitrary maliciousness, rather than understanding the very concrete institutional mechanisms by which it has perversely become 'rational' to view everything outside a few profit centers as a 'liquid asset.' If a firm doesn't generate free-cash-flow, which is very very difficult outside the software industry, it will not receive significant capital investment and will be dependent on debt/profits. This impacts not just the life of employees, but limits what endeavors are funded at all, i.e. in part why it is that "software is eating the world." How to change those incentives is a much more difficult, but real problem.
ethan_smith•6mo ago
You're missing the strategic focus on long-term unit economics and customer lifetime value, where Amazon prioritizes sustainable margin structures within each business unit while accepting delayed profitability at the consolidated level.
troupo•6mo ago
Since then, Amazon kept growing and eating other markets (see AWS), or failing to eat markets (see Alexa) while still producing a shitton of money to finance all of that.

However, most of the rest of the industry simply collectively decided that profits don't matter. Most companies of past 10-15 years stopped caring about profits, and only talk about revenue. The are now only two goals in mind:

- survive long enough on unlimited investor money to be sold to the highest bidder and be immediately shutdown

- survive long enough on unlimited investor money to try and corner a market through investor-subdidized price dumping and near-illegal business practices, and then maybe look at how to get some of the lost money back, maybe

axus•6mo ago
Get bought by IBM, Oracle, or Broadcom, and let them be the villains.
teddyh•6mo ago
Once the exit is finalized, who cares about the customers? That’s not my department, says Wernher von Braun.
criemen•6mo ago
Thanks for the reminder! https://www.youtube.com/watch?v=TjDEsGZLbio
masfuerte•6mo ago
You may not be aware that Tom Lehrer has released all his songs into the public domain:

https://tomlehrersongs.com/

https://tomlehrersongs.com/wernher-von-braun/

Animats•6mo ago
"Profits don't matter" only worked during the period of zero interest rates.

AMZN started to become profitable in 2021.[1] By 2023, it was very profitable. $17 billion in Q1 2025.

[1] https://www.macrotrends.net/stocks/charts/AMZN/amazon/net-in...

vineyardmike•6mo ago
Cable companies and other infrastructure companies have been focusing on free cash flow and revenue over profit for generations. Interest rates have fluctuated a lot in that time.

Amazon started to be very profitable because they couldn’t reinvest all that money into growing the business in a meaningful way. The timing aligning with when they stopped their Covid-buildout because sales behavior returned to in-store, they started scaling back the billions a year they wasted on Alexa, and started scaling back various moonshot ideas like Amazon Go stores.

jongjong•6mo ago
It's weird because revenue can easily be gamed. I could set up a shell company and quickly sell expensive goods back and forth between the two companies and achieve any revenue number I want. Profits are much harder to fake however, especially in the long run.
typs•6mo ago
This post tracks well with much analysis of some (emphasis some) AI companies in this particular audience.
pengaru•6mo ago
"Revenue solves all problems"
metabagel•6mo ago
Please update the title with "(2013)". This article was published on October 26, 2013.
RobotCaleb•6mo ago
Yeah, it's hardly worth reading anymore
JCM9•6mo ago
Amazon generates a ton of cash and the strategy of rolling that back into the business has, broadly, worked well. The challenge now as the company gets on in years is that there’s some bits making cash and a whole lot that’s not. That OK so long as the cash keeps coming in to subsidize things but if that changes things will get messy quickly. They’re clearly trying to start rationalizing that now, including with AWS where they’re starting to address some of the bloat there and lack of a coherent strategy at scale outside EC2, storage, and a few other core services.
Frieren•6mo ago
> They’re clearly trying to start rationalizing that now, including with AWS where they’re starting to address some of the bloat there and lack of a coherent strategy at scale outside EC2, storage, and a few other core services.

So, now that they have a defacto monopoly they will jack up prices and profit from companies being slow to move out. IBM did the same thing.

I_dream_of_Geni•6mo ago
Even though this article is seriously out of date, there is one thing missing in the analysis: Jeff Bezos was worth almost $30 billion in 2013, and is worth about $240 billion today. That money (value? worth?) comes from somewhere. So, yes, Amazon IS profitable (especially for Bezos)
jrflowers•6mo ago
That’s not what profit is
I_dream_of_Geni•6mo ago
I'm sure you are right. Bezos hasn't 'profited' from Amazon. I was making a different point.
SR2Z•6mo ago
I think you were deliberately being obtuse. Bezos' net worth is not realizable in full and what he does have is directly the result of Amazon being profitable as a business.
gnabgib•6mo ago
At the time (231 points, 2013, 137 comments) https://news.ycombinator.com/item?id=6620598

Previously (95 points, 2021, 105 comments) https://news.ycombinator.com/item?id=29661261