Previous conversations: http://news.ycombinator.com/item?id=1895354 http://news.ycombinator.com/item?id=1895354 http://news.ycombinator.com/item?id=1901274 http

Previous conversations: http://news.ycombinator.com/item?id=1895354 http://news.ycombinator.com/item?id=1895354 http://news.ycombinator.com/item?id=1901274 http://news.ycombinator.com/item?id=1901274