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Saved by @Jacobtldr

Torn between "I think losing $100 million when someone beats you at security research is pretty much exactly what you signed up for doing yield farming" and "Maaaaaaaybe not the future of finance you were expecting, huh."

 How to put this in regular finance terms...

Suppose hypothetically you have an account at a brokerage with some valuable asset in it. You take a margin loan against that asset to fund your normal spending, or pay a tax bill, or maybe buy something at another brokerage.
For reasons known only to the brokerage, they don't denominate your loan in dollars. They denominate it in shares of a money market fund, which are worth $1 +/- epsilon and basically never deviate from that.

And you think "Hmm, I have a large equity cushion against this loan."
One day, a computer system at the brokerage reports, sorta-kinda erroneously, that the value of the money market fund is actually $1.30 per share. The equity cushion is gone. Your valuable asset is sold, at timing you didn't choose, at wrong price, to pay an inflated phantom debt
And your recourse is... probably tweeting at patio11 saying he finds too much joy in this.

Which I don't; I just feel like this is why you don't trust a CPU built out of redstone to build reliable financial infrastructure on top of.
"Hey patio11 could this happen in traditional finance?"

Ill-timed liquidations can and do, but attacking someone doing something not-risky to force a liquidation is harder, because of many built in safeguards.
One, you can actually borrow in your unit of account (e.g. dollars), and $1 = $1, so you can't convince a brokerage that a $100k debt is actually $130k.

Two, if you regulated financial institution has a goof in your data feeds causes you to mechanically disadvantage retail...
... your most likely outcome is having an internal meeting and saying "Which do we dislike more, covering their losses out of our equity OR getting our knuckles rapped by the regulators, paying a fine, then covering the losses with our own equity?" and choose door #1.
Three, it is enormously hard to pervert the most popular real markets in the world and that is a game you actually don't want to win, because the first prize is frequently go-directly-to-jail.

This is not the consensus viewpoint among engineers, who do not have good calibration.
Like if you somehow did security research against e.g. the monthly Treasury auction and somehow caused it to invert expectations around reality, that would plausibly have $X0 billion in consequences and you could make out like a bandit.
And also literally everyone you had talked to for the last several years would be taken out for tea by friendly serious federal agents.
("Do you really think that would happen?"

For the treasury auction? Oh heck yes I do. Expect a turf war between the money people and the terrorism people over who gets to lead the investigation.)
Crypto enthusiasts would probably suggest me to disagree with them on this, and I actually do not at all:

The financial system is in part of broader systems of state control. Seriously attacking it at scale would be treated indistinguishably from "kinetic" war.
"So is the state going to seriously come after crypto people then?"

While they flatter themselves into thinking they materially challenge the government, following their own logic pretty closely, if this were actually true their conferences would attract precision munitions.

More from Patrick McKenzie

Patrick McKenzie
Patrick McKenzie
@patio11
One of the big promises of software is composability. You can build rich, powerful experiences out of basic building blocks.

APIs add new things to the toolbox. For example: Treasury, which lets an app/platform store, move, and track a business’

I've been a small business owner and can talk at length about SMB banking, and will later, but let's put on the software developer hat right now.

Lots of software talks about money, keeps records about money, does calculations about money, but can't *touch* money.

This is extremely frustrating when you're building SaaS apps for businesses, because you have total control over your UX right until your app needs to touch money... at which point all data about it lives in a silo you can't access.

So you generally push work to the operator.

For example, suppose you’re writing a business-in-a-box system for electricians, including an invoicing feature.

You need to be able to read bank transactions to reconcile. You probably can't. The owner can. So you ask the owner to do mind-numbing work a computer does better.

It sure would be great if your business customers had bank accounts you could actually introspect and operate on their behalves! You could just get the list of incoming payments and match against the invoices.

There is some software to write but it is not rocket science.
SOFTWARE
Patrick McKenzie
Patrick McKenzie
@patio11
This lunch is 500 yen ($4.80) at Sukiya, a Japanese fast food restaurant which belongs to a category with about three big competitors.

I love the aesthetics of this category and they’re under remarked upon.


I think people underestimate QSRs in terms of social utility, but Sukiya et al describe themselves as mission-oriented enterprises. I believe this is largely sincere, and goes back to the 60s and 70s, when the clientele was primarily manual laborers who had migrated to work.

Japan was not a rich nation at the time, and day laborers in particular were both unlikely to be able to cook for themselves and unlikely to have much of a food budget, and so the chains sprung up offering an honest-to-goodness cooked meal delivered in under a minute for cheap.

This heritage continued over the years, even after Japan became a much more wealthy nation, and these chains function as social support and dignity for folks in diminished circumstances.

They also are a wee bit of a cartel, and I appreciate the aesthetics of the cartel:

Back when I was first in Japan, in the mid 2000s, there was an increase in the price of beef.

And the heads of the three chains got together, and decided that the price of the basic beef bowl needed to increase, but given the economic circumstances how could they hold the line.
FOOD
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Patrick McKenzie
Patrick McKenzie
@patio11
Some people really benefit from hearing advice that everyone knows, for the same reason we keep schools open despite every subject in them having been taught before.

In that spirit, here's some quick Things Many People Find Too Obvious To Have Told You Already.

Your idea is not valuable, at all. All value is in the execution. You think you are an exception; you are not. You should not insist on an NDA to talk about it; nobody serious will engage in contract review over an idea, and this will mark you as clueless.

Technologists tend to severely underestimate the difficulty and expense of creating software, especially at companies which do not have fully staffed industry leading engineering teams ("because software is so easy there, amirite guys?")

Charge more. Charge more still. Go on.

The press is a lossy and biased compression of events in the actual world, and is singularly consumed with its own rituals, status games, and incentives. The news necessarily fails to capture almost everything which happened yesterday. What it says is important usually isn't.

Companies find it incredibly hard to reliably staff positions with hard-working generalists who operate autonomously and have high risk tolerances. This is not the modal employee, including at places which are justifiably proud of the skill/diligence/etc of their employees.
TECH
Patrick McKenzie
Patrick McKenzie
@patio11
A thing which I unironically and enthusiastically believe which is unpopular among smart people of my acquaintance: financial engineering has in the recent past and present contributed substantially to human welfare. We should hope to see more of it.

Maybe more geeks need to meet someone who says “My job is teleporting value across time and space.”

Financial engineering is sort of a squishy term. I don’t primarily mean payments infrastructure or financial rails, although both of those involve substantial engineering.

I mean more “We took a thing and performed some alchemy, and now have a new thing.”

Except instead of alchemy it is generally quite a bit of math, a huge amount of contract law and due diligence, often an impressive amount of ops work, and a dusting of technology that web devs would recognize as such.
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Patrick McKenzie
Patrick McKenzie
@patio11
There are a *lot* of software shops in the world that would far rather have one more technical dependency than they'd like to pay for one of their 20 engineers to become the company's SPOF expert on the joys of e.g. HTTP file uploads, CSV parsing bugs, PDF generation, etc.


Every year at MicroConf I get surprised-not-surprised by the number of people I meet who are running "Does one thing reasonably well, ranks well for it, pulls down a full-time dev salary" out of a fun side project which obviates a frequent 1~5 engineer-day sprint horizontally.

"Who is the prototypical client here?"

A consulting shop delivering a $X00k engagement for an internal system, a SaaS company doing something custom for a large client or internally facing or deeply non-core to their business, etc.

(I feel like many of these businesses are good answers to the "how would you monetize OSS to make it sustainable?" fashion, since they often wrap a core OSS offering in the assorted infrastructure which makes it easily consumable.)

"But don't the customers get subscription fatigue?"

I think subscription fatigue is far more reported by people who are embarrassed to charge money for software than it is experienced by for-profit businesses, who don't seem to have gotten pay-biweekly-for-services fatigue.
STARTUPS

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Caleb Porzio
Caleb Porzio
@calebporzio
🎉🎉 PHP 7.3 is here!

Here are the things I'm excited about.

🚂 Trailing commas in function/method calls!

This will certainly be a required styling choice for me. Same delightful benefits of trailing comma in multi-line PHP arrays, and JavaScript objects.


🧵 Less disgusting heredoc syntax!

Inlining heredoc strings in any way right now is grrrosssss. Now we get sensible capabilities. Everything that was wrong with it is now fixed!

(Ignore the bad syntax highlighting)


☠️ Finally, not-so-silent json_decode error detection!

This really sucked before, now it just sucks a bit less (who wants to pass a 4th param and pass 2 default params first? (helper function anybody?)


📜 Not horrible functions for getting the first and last item (or key) from an array!

Before you either strung a bunch of functions together or messed with internal array pointers. This is a much-needed improvement.
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Jared Spool
Jared Spool
@jmspool
A common misunderstanding about Agile and “Big Design Up Front”:

There’s nothing in the Agile Manifesto or Principles that states you should never have any idea what you’re trying to build.

You’re allowed to think about a desired outcome from the beginning.

It’s not Big Design Up Front if you do in-depth research to understand the user’s problem.

It’s not BDUF if you spend detailed time learning who needs this thing and why they need it.

It’s not BDUF if you help every team member know what success looks like.

Agile is about reducing risk.

It’s not Agile if you increase risk by starting your sprints with complete ignorance.

It’s not Agile if you don’t research.

Don’t make the mistake of shutting down critical understanding by labeling it Bg Design Up Front.

It would be a mistake to assume this research should only be done by designers and researchers.

Product management and developers also need to be out with the team, conducting the research.

Shared Understanding is the key objective


Big Design Up Front is a thing to avoid.

Defining all the functionality before coding is BDUF.

Drawing every screen and every pixel is BDUF.

Promising functionality (or delivery dates) to customers before development starts is BDUF.

These things shouldn’t happen in Agile.
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Patrick McKenzie
Patrick McKenzie
@patio11
It’s underremarked upon that stablecoins accomplish basically all of the original design goals for Bitcoin qua a transactional mechanism (instant free value transfer anywhere), but that nobody cares about this because nobody ever cared about that part of the pitch.

“Why do people care about stablecoins then?”

A mix of “they encourage dollar-denominated liquidity in the cryptocurrency ecosystem and discourage withdrawal of the same” and “they’re good for money laundering.”

“But they make value transfer between exchanges much faster!”

This was a solved problem in traditional finance, too, mostly through the extension of credit. (It doesn’t matter how long settlement takes if there is sufficient trust to enable credit.)

The Bitcoin ecosystem is *positively allergic* to credit, so you have to call it a coin for them to accept it. And after you call it a coin they ignore everything the world has learned about credit, like risk management.

“Stablecoins aren’t credit!”

They’re pretty much exactly credit? A tether is a zero-coupon Bitfinex bond with a non-functioning call option. I
TECH
Knarf
Knarf
@Knarf93
@zkat__ I'm in the position that I actually find npm / yarn the best ecosystem. Whenever I use something else I always end up stubbing my toe into something thats missing / feels wrong.

Ex. Cargo seems to neither have a concept of devDependencies nor peerDependencies.

I also can't understand why it wouldn't have an "add" command to add a new dependency. And I'm no fan of Toml, json is greate (easy to parse and build tooling around), and the better option in my opinion would be json5.

C / C++ seems to just not have language package managers. The linux / bsd crowd seem to have decided that the system package manager also should be the language package manager. Which might have been fine if every Linux distro used the same system package manager.

Instead we end up with a N x M problem. Where we have a bunch of different operating systems and they all support multiple system package managers. So there's no easy way of distributing, referencing and updating C / C++ packages.

It is also my opinion that the compiler / runtime should be a package dependency. I don't like Rust's split between rustup and cargo (they should have been one tool). Similarly it would be better if you added Node as a dependency to package.json, that way we wouldn't need NVM.
TECH
Gergely Orosz
Gergely Orosz
@GergelyOrosz
The 12 most important pieces of information and concepts I wish I knew about equity, as a software engineer.

A thread.

1. Equity is something Big Tech and high-growth companies award to software engineers at all levels. The more senior you are, the bigger the ratio can be:


2. Vesting, cliffs, refreshers, and sign-on clawbacks.

If you get awarded equity, you'll want to understand vesting and cliffs. A 1-year cliff is pretty common in most places that award equity.

Read more in this blog post I wrote: https://t.co/WxQ9pQh2mY


3. Stock options / ESOPs.

The most common form of equity compensation at early-stage startups that are high-growth.

And there are *so* many pitfalls you'll want to be aware of. You need to do your research on this: I can't do justice in a tweet.

https://t.co/cudLn3ngqi


4. RSUs (Restricted Stock Units)

A common form of equity compensation for publicly traded companies and Big Tech. One of the easier types of equity to understand: https://t.co/a5xU1H9IHP

5. Double-trigger RSUs. Typically RSUs for pre-IPO companies. I got these at Uber.


6. ESPP: a (typically) amazing employee perk at publicly traded companies. There's always risk, but this plan can typically offer good upsides.

7. Phantom shares. An interesting setup similar to RSUs... but you don't own stocks. Not frequent, but e.g. Adyen goes with this plan.
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Anshul Pandey
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LING PURANA: IMPORTANCE AND CHARACTERISTICS

Reading Ling Purana provides bhog and moksha to the reader and listeners. It is about Shiva's sermon to Brahma when Shiva entered the Agni Ling and preached about Dharma sidhhi through the stories of Agni Kalp.


Vyasji divided this into two parts. This book is different from others and has eleven thousand shlokas which depict the glory of Shiva. This Puran is the summary about importance of Tridev.
It starts first with a questions. Then it describes the Shrishti in brief.

Then there is description of Yog and Kalp. Next is the evolution of Ling and its puja Vidhi. It consists of dialogue between Sanat Kumar and Shail etc. It also mentions the character of Dadhichi, the dharma representation of that yug, Bhuvan kosh description,

Chandravansh and Surya vansh. Next there is elaborate description of Shrishti, story of Tripur, Ling and Pashu Paash vimoksha, Vrats for Shiva, Discipline, Repentance, Arisht, description of Shri Shail. Next is the story of Andhakasur, Varah, Narsingh,

k¡lling of Jalandhar, Shiv sahastra naam, story of Daksha's yagya and its destruction, killing of Madan and marriage of Parvati.

Next is Vinayak katha, Shiv tandav, Ambrish katha and Upmanyu .
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Sumit Grrg
Sumit Grrg
@sumitgrrg
These 10 threads will teach you more than reading 100 books

Five billionaires share their top lessons on startups, life and entrepreneurship (1/10)


10 competitive advantages that will trump talent (2/10)


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Bartosz Ziembinski
Bartosz Ziembinski
@zmbnski
Still wondering about this 🤔


save as q
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\uc2e0\ub150\uc758\uc0ac\ub098\uc774
신념의사나이...
@Belposto_korea
What does Gold- Backed mean?
The Chinese Elders have been accumulating gold for hundreds of years. They are gold-rich. Some of their gold was loaned to the Central Banking System so that it could fund the rebuilding of Europe after the many war-torn years from World Wars I and II

BTW they never returned it but used it to start their financial empire to enslave humanity. This is the Central Bank Banking System./2

Maybe this is why one of the conditions to use their gold for the QFS is the demise and full disclosure of the Central Bank banking system before the RV can take place./3

The Elders have caves of hidden gold and are now using it to gold-back the currencies in the QFS for every country in the world. It is important to understand that the QFS and the money it is about to release is all brand-new currency./4

It was designed by the Alliance to fund the new financial system that will reset all Currencies of the world to Gold-Backed currency./5
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STEALTH JEFF
STEALTH JEFF
@drawandstrike
Andy McCabe has some explaining to do.


Andrew McCabe was reported to the FBI’s Office of Public Affairs for making an unauthorized leak of classified info to the media about @GenFlynn in early February 2017.

If you’ve wondered exactly who it was who leaked the classified info from that intelligence report on @GenFlynn’s phone calls with then-Russian ambassador Kislyak to the media, you are right now seeing a huge honking clue who it was.

To those responding to this info by sneering "Nothing's gonna happen":

Up.

Your.

Game.

You just might be too stupid to be following me.

The then-Deputy Director of the FBI get's caught targeting @GenFlynn with an illegal leak so he can 'investigated' by Peter Strzok?

Now that we know it was McCabe who set up Flynn for a fake 'perjury' investigation by his pet attack dog, Peter Strzok, the next name that's going to surface is...Joseph Pientka.
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