Quite a few discussions: [0] (385 points, 5 days ago, 231 comments), [1] (30 points, 4 days ago, 5 comments), [2] (289 points, 4 days ago, 160 comments)

[0]: https://news.ycombinator.com/item?id=39543291 [1]: https://news.ycombinator.com/item?id=39553782 [2]: https://news.ycombinator.com/item?id=39559318