some past HN discussions: - https://news.ycombinator.com/item?id=20783006 https://news.ycombinator.com/item?id=20783006 - https://news.ycombinator.com/item?id=2

some past HN discussions: - https://news.ycombinator.com/item?id=20783006 https://news.ycombinator.com/item?id=20783006 - https://news.ycombinator.com/item?id=27525031 https://news.ycombinator.com/item?id=27525031 - https://news.ycombinator.com/item?id=33419944 https://news.ycombinator.com/item?id=33419944