Previous submission (not, like this one, of the canonical URL and original article title, which is preferred): http://news.ycombinator.com/item?id=5217066 http

Previous submission (not, like this one, of the canonical URL and original article title, which is preferred): http://news.ycombinator.com/item?id=5217066 http://news.ycombinator.com/item?id=5217066 The most extensive discussion of this story was from an article released by JHU: http://news.ycombinator.com/item?id=5229076 http://news.ycombinator.com/item?id=5229076