Previously submitted, although no discussion: http://news.ycombinator.com/item?id=1949988 http://news.ycombinator.com/item?id=1949988 In fact, I see that you,

Previously submitted, although no discussion: http://news.ycombinator.com/item?id=1949988 http://news.ycombinator.com/item?id=1949988 In fact, I see that you, the same person, has submitted this twice, the second time putting a tracker on the URL deliberately to fool the dup detector. I'm not convinced that's ethical.