This has already been mentioned in https://news.ycombinator.com/item?id=20495597 https://news.ycombinator.com/item?id=20495597 A lot of very insightful comment

This has already been mentioned in https://news.ycombinator.com/item?id=20495597 https://news.ycombinator.com/item?id=20495597 A lot of very insightful comments there.