This is probably what you refer to, right? https://news.ycombinator.com/item?id=7135833 https://news.ycombinator.com/item?id=7135833 (or if not, it's very help

This is probably what you refer to, right? https://news.ycombinator.com/item?id=7135833 https://news.ycombinator.com/item?id=7135833 (or if not, it's very helpful and worth a read)