1/ My most popular tweets of 2020 by month (thread)

January:

A reminder of @morganhousel cash strategy.

For every $1,000 in cash:

More: ⬇️⬇️⬇️⬇️⬇️

2/ February

If you've truly found the next $AMZN, $AAPL, or $NFLX and can hold for years, it's nearly impossible to overpay.

But finding them is hard.
3/ March

Millennials have seen tech crash, 2008, and now #COVID19

I'm worried that many of them will swear off the stock market -- the greatest wealth-building device ever -- for life.
4/ April

Want to see the checklists used by

Buffet
Dalio
Fischer
Graham
Greenblatt
Klarman
Marks
Munger

and more?

https://t.co/lrR1Fwe2WE
5/ May

When the P/E ratio is:

Useless (Stage 1, 4) - $MDB, $SHOP, $PINS, $GME, $JCP

Semi-useful (Stage 2) - $TTD, $NFLX

Useful! (Stage 3) - $MSFT, $AAPL, $V

In determining valuation
6/ June

Thread on the presentation that I give at my kid's stock about the stock market

https://t.co/Qf1SQxjEQ3
7/ July

Amazing slide from @socialcapital on how $AMZN gradually turned all of its major costs into sources of revenue

This is beyond brilliant
8/ August

Warren Buffett is worth $90 billion

$89.7 billion of that was generated after he turned 50
9/ September

Characteristics of stocks with 10x potential:

1) Market cap <$5 billion
2) Building a moat that could be wide eventually
3) Huge TAM
4) Recurring revenue
5) Stable/expanding margins
6) Great management team
10/ October

Invest in:

Your skills
Your home
Your family
Real Estate
Your health
Your network
Your community
The stock market
Your relationships
Your balance sheet
11/ November

I updated my "Do I Invest?" framework to include $SNOW, $LMND, $FSLY, $ADSK, $ETSY, $ZS, $NNOX
12/ December

Personal finance should be a mandatory curriculum in middle school and high school

More from Brian Feroldi

Last week, I asked my followers to share their favorite Twitter threads

I receive tons of wonderful replies and read through them all

Here are 31 amazing threads that are well worth your time ⬇️

1/ @10kdiver on


2/ @aaronbush100 on 20 semi-controversial investing


3/ @annieduke on category


4/ @awilkinson on losing

More from Finance

THREAD: Who are the rising stars of Chinese elite politics in the central Party-State bureaucracy?

For @MacroPoloChina I analyzed last year's ministerial-level promotions to posts in Beijing

TLDR: Ties to Xi Jinping—or a Xi ally—are very helpful! (1/14)

https://t.co/kO2A0Efyq2


Seven politicians were promoted to ministerial-level positions in central Party agencies last year

All are likely to feature on the next Central Committee selected at the 2022 Party Congress

Some could make the CCP's elite 25-person Politburo (2/14)

https://t.co/kO2A0Efyq2


Likeliest for the Politburo is Meng Xiangfeng, new Executive Deputy Director of the CCP General Office

He would replace Xi ally Ding Xuexiang as CCP chief-of-staff if Ding is promoted further in 2022

Meng worked under Xi allies Cai Qi in Hangzhou and Chen Xi in Liaoning (3/14)


Less likely for the Politburo but still important is Jiang Jinquan, new Director of the CCP Policy Research Office

He replaces 5th-ranked leader Wang Huning who led the Party's brains trust for 18 years

Wang remains prominent and will be <68 in 2022, so he'll stay around (4/14)


Other notable central Party promotions include Li Shulei and Liang Yanshun, who both assisted Xi when he led the Central Party School from 2007-2012

Li is a political conservative who is said to be quite close with Xi, even drafting his 2014 speech on culture and art (5/14)

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Recently, the @CNIL issued a decision regarding the GDPR compliance of an unknown French adtech company named "Vectaury". It may seem like small fry, but the decision has potential wide-ranging impacts for Google, the IAB framework, and today's adtech. It's thread time! 👇

It's all in French, but if you're up for it you can read:
• Their blog post (lacks the most interesting details):
https://t.co/PHkDcOT1hy
• Their high-level legal decision: https://t.co/hwpiEvjodt
• The full notification: https://t.co/QQB7rfynha

I've read it so you needn't!

Vectaury was collecting geolocation data in order to create profiles (eg. people who often go to this or that type of shop) so as to power ad targeting. They operate through embedded SDKs and ad bidding, making them invisible to users.

The @CNIL notes that profiling based off of geolocation presents particular risks since it reveals people's movements and habits. As risky, the processing requires consent — this will be the heart of their assessment.

Interesting point: they justify the decision in part because of how many people COULD be targeted in this way (rather than how many have — though they note that too). Because it's on a phone, and many have phones, it is considered large-scale processing no matter what.
https://t.co/6cRR2B3jBE
Viruses and other pathogens are often studied as stand-alone entities, despite that, in nature, they mostly live in multispecies associations called biofilms—both externally and within the host.

https://t.co/FBfXhUrH5d


Microorganisms in biofilms are enclosed by an extracellular matrix that confers protection and improves survival. Previous studies have shown that viruses can secondarily colonize preexisting biofilms, and viral biofilms have also been described.


...we raise the perspective that CoVs can persistently infect bats due to their association with biofilm structures. This phenomenon potentially provides an optimal environment for nonpathogenic & well-adapted viruses to interact with the host, as well as for viral recombination.


Biofilms can also enhance virion viability in extracellular environments, such as on fomites and in aquatic sediments, allowing viral persistence and dissemination.