Lots of discussion already: https://news.ycombinator.com/item?id=20841976 https://news.ycombinator.com/item?id=20841976 https://news.ycombinator.com/item?id=2

Lots of discussion already: https://news.ycombinator.com/item?id=20841976 https://news.ycombinator.com/item?id=20841976 https://news.ycombinator.com/item?id=20842247 https://news.ycombinator.com/item?id=20842247