Current discussion here: https://news.ycombinator.com/item?id=19033451 https://news.ycombinator.com/item?id=19033451, which includes a link to the previous thre

Current discussion here: https://news.ycombinator.com/item?id=19033451 https://news.ycombinator.com/item?id=19033451, which includes a link to the previous thread here: https://news.ycombinator.com/item?id=19031055 https://news.ycombinator.com/item?id=19031055.