Discussion from when the article was originally posted two years ago: https://news.ycombinator.com/item?id=19490832 https://news.ycombinator.com/item?id=1949083

Discussion from when the article was originally posted two years ago: https://news.ycombinator.com/item?id=19490832 https://news.ycombinator.com/item?id=19490832 I was reminded of this today, and thought it was interesting enough to bear reposting.