There are comments on the previous submissions of this story: http://news.ycombinator.com/item?id=1897522 http://news.ycombinator.com/item?id=1897522 http://n

There are comments on the previous submissions of this story: http://news.ycombinator.com/item?id=1897522 http://news.ycombinator.com/item?id=1897522 http://news.ycombinator.com/item?id=1897583 http://news.ycombinator.com/item?id=1897583