And a prior HN discussion: https://news.ycombinator.com/item?id=5831512 https://news.ycombinator.com/item?id=5831512 There are many others too, but with few p

And a prior HN discussion: https://news.ycombinator.com/item?id=5831512 https://news.ycombinator.com/item?id=5831512 There are many others too, but with few points and comments