Best of 2020

The blog posts Hacker News loved most in 2020. 490 posts.

Society, Policy & Culture
38

Modeling a Wealth Tax

A wealth tax will usually have a threshold at which it starts. How much difference would a high threshold make? To model that, we need to make some assumptions about the initial value of your stock and the growth rate. Suppose your stock is initially worth $2 million, and the company's trajectory is as follows: the…

43

The iPad Awkwardly Turns 10

To reach its potential, Apple needs to recognize they have made profound conceptual mistakes in the iPad user interface, mistakes that need to be scrapped and replaced, not polished and refined. I worry that iPadOS 13 suggests the opposite — that Apple is steering the iPad full speed ahead down a blind alley.

49

Just Too Efficient

On a Spring 2019 walk in Beijing I saw two street sweepers at a sunny corner. They were beat-up looking and grizzled but probably younger than me. They’d paused work to smoke and talk. One told a story; the other’s eyes widened and then he laughed so hard he had to bend over, leaning on his broom. I suspect their jobs…