Some previous discussion: https://news.ycombinator.com/item?id=12144150 https://news.ycombinator.com/item?id=12144150 (5 comments) https://news.ycombinator.co

Some previous discussion: https://news.ycombinator.com/item?id=12144150 https://news.ycombinator.com/item?id=12144150 (5 comments) https://news.ycombinator.com/item?id=12116777 https://news.ycombinator.com/item?id=12116777 (2 comments)