This has been discussed couple of times earlier too: https://news.ycombinator.com/item?id=16788296 https://news.ycombinator.com/item?id=16788296 https://news.

This has been discussed couple of times earlier too: https://news.ycombinator.com/item?id=16788296 https://news.ycombinator.com/item?id=16788296 https://news.ycombinator.com/item?id=13201926 https://news.ycombinator.com/item?id=13201926