Discussed several times on HN, including 4 months ago: https://news.ycombinator.com/item?id=34426198 https://news.ycombinator.com/item?id=34426198 (204 points

Discussed several times on HN, including 4 months ago: https://news.ycombinator.com/item?id=34426198 https://news.ycombinator.com/item?id=34426198 (204 points/4 months ago/129 comments)