Discussed here: https://news.ycombinator.com/item?id=34391043 https://news.ycombinator.com/item?id=34391043 Also submitted here: https://news.ycombinator.com/i

Discussed here: https://news.ycombinator.com/item?id=34391043 https://news.ycombinator.com/item?id=34391043 Also submitted here: https://news.ycombinator.com/item?id=34409204 https://news.ycombinator.com/item?id=34409204 and here: https://news.ycombinator.com/item?id=34409860 https://news.ycombinator.com/item?id=34409860