Previously discussed: https://news.ycombinator.com/item?id=12986759 https://news.ycombinator.com/item?id=12986759 (236 comments, 8 years ago) https://news.ycom

Previously discussed: https://news.ycombinator.com/item?id=12986759 https://news.ycombinator.com/item?id=12986759 (236 comments, 8 years ago) https://news.ycombinator.com/item?id=17132938 https://news.ycombinator.com/item?id=17132938 (225 comments, 6 years ago)