For those who missed my comment elsewhere, there are comments on a previous submission of this (rather brilliant) article: https://news.ycombinator.com/item?id=

For those who missed my comment elsewhere, there are comments on a previous submission of this (rather brilliant) article: https://news.ycombinator.com/item?id=5914209 https://news.ycombinator.com/item?id=5914209