Flagged as this has already been posted by the same OP multiple times: 1. https://news.ycombinator.com/item?id=44455727 https://news.ycombinator.com/item?id=44

Flagged as this has already been posted by the same OP multiple times: 1. https://news.ycombinator.com/item?id=44455727 https://news.ycombinator.com/item?id=44455727 2. https://news.ycombinator.com/item?id=44463380 https://news.ycombinator.com/item?id=44463380