Other submissions, some with a few comments:
https://news.ycombinator.com/item?id=9394364 : 4 comments
https://news.ycombinator.com/item?id=9397675 : 2 comments
https://news.ycombinator.com/item?id=9394147
https://news.ycombinator.com/item?id=9397814
https://news.ycombinator.com/item?id=9403338
https://news.ycombinator.com/item?id=9408368
There may be more ...