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> A pyramid scheme can run out of people to keep it going

And then you describe how the secondary stock market requires 'fresh blood' to whom to sell stock to cash-out.

It's precisely a legalised pyramid scheme that always needs someone to come in at the bottom hold the bag to let someone else cash-out. In turn they need someone to come in 30 years later. That's exactly how a pyramid scheme works.


> In turn they need someone to come in 30 years later. That's exactly how a pyramid scheme works.

The entire economy is a pyramid scheme: the expenses of some people (shelter, food, clothing, entertainment, etc) are the income of other people (landlords/mortgages/property taxes, farmers/grocers, etc). It's why, during economic downturns, personal virtues (saving) can become vices from macroeconomic perspective: if everyone is saving, no one is spending, and so producers/suppliers lose their income (and generally start laying people off, which causes more saving / less spending).

At any given point in time, if no one spends, then no one has income.

This was the 'innovation' of Keynes in the 1930s: use government spending to 'induce' demand to get the cycle going again:

* https://archive.nytimes.com/krugman.blogs.nytimes.com/2015/0...

For a stocks point of view: if no one is currently saving, then those that need income will lose it. At any given point there are folks who need to save/buy and those that need to spend/sell.


Exchange of goods with money isn’t a pyramid scheme imo. Financial system is a pyramid scheme, economy isn’t

A typical pyramid/Ponzi scheme falls apart when (new) people stop putting money into the system.

What happens to the economy when people stop putting into the system (by saving, and not spending on goods/services)?


> The logic is that the markets will almost certainly go up

The markets go up because people buy expecting that the markets will go up, which causes sellers to increase their price because they expect people will pay more because of FOMO, which people still buy because they expect the market to go up further.

The snake somehow keeps eating its tail.


I suppose it's the juxtaposition of saying "I think open source is important" and then building your business criticality on the least open software systems on Earth.

In most organisations which are building on open source there's a pragmatism that some elements ( routers, BIOS, phones ) won't adhere to the philosophy. But it's completely different to make unknowable, solidly opaque systems the core tools of a business.


Even that's revisionist.

Originally a zero-day exploit was one that was found by crackers on the first day of release of a software product. Like finding a licence crack for a new Microsoft program on the day it went on sale.

There used to be fierce competition to find such an exploit within those 24 hours, and great kudos for those who did.

Nowadays a zero-day can apparently be found years after release, which makes no sense.


I have no sympathy, and even less respect, for people who choose to fly with Ryanair and then complain about these patterns.

After 32 years of Ryanair in its current incarnation nobody can claim naivety. Dance with the devil and he pipes the tune.


Hmm… okay. What about routes that are under-served? Or where Ryanair is much cheaper?

Look, we hate Ryanair, everybody does. The seats are cramped. They keep piping stupid announcements. Dark patterns. Etc. But if we want to see family, it’s Ryanair or another airline. With a family of 3, it’s either 400€ or 900€, so we put up with it.

You’re being unfair.


Well yes but they have become worse.

It used to be pretty easy going if you just paid up for everything you need. I preferred it over the traditional Airlines because with them you have to suffer first before you build enough points for fast boarding etc. With Ryanair you could just pay and if you did you would be given no hassle by the staff. Even onboard food and drink prices were pretty ok.

But recently they've reduced the carryon bag to unusable proportions and their staff is ever ruder and pushy.


> Except that there were no global standards at the time

England had a patent system from the mid 15th Century which emigrants to the New World brazenly ignored in order to set up their own industry.

Of course, they then pulled the ladder up behind themselves in 1790 with the establishment of their own patent system...


Pi hasn't been a hobbyist computer since they were prioritised for large-volume business purchasers during COVID.

As for the education market, that's a long forgotten pipedream.


> companies are supposed to be profitable!

No, companies are meant to be successful.

"Profit" is surplus money that could have been invested earlier in R&D, product development, employee benefits or customer service.

Instead, many companies decide to forego developing themselves for the 'advantage' of a 'record profits' headline and the privilege of giving a quarter of the surplus away as tax.


> The value of the stock is your share in the underlying business.

Which for most investors with Class C/D shares is... the square root of zero.

They assert no control over the business, the only way to benefit from the stock is to find another shmuck to buy it at a higher price.


The price of a growing business should go up because it has more options to create returns for shareholders.

Use Aldi (revenue ~$120B) as an example. Do you think a person would be a shmuck to buy a slice of it now versus when revenue was $1 million? If not, why not? Your answer will help understand why stock has value even without voting control or dividends.


It depends. What if Aldi bled a trillion dollars for this revenue of $120B? Would it be a desirable purchase?

Google and Meta have a reasonably similar corporate structure. Most of the voting power is concetrated in the hands of a few. They have both done very well since their IPOs. Do you exclude these companies from your portfolio?

The novel aspect is that it is being conducted by a satellite, rather than a ground station. Which is an escalation in sophistication which makes counter-jamming much more difficult and also gives global reach to the jammer.

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