See my other comment in this thread. http://news.ycombinator.com/item?id=1123332 http://news.ycombinator.com/item?id=1123332 edit It is now referenced in the a

See my other comment in this thread. http://news.ycombinator.com/item?id=1123332 http://news.ycombinator.com/item?id=1123332 edit It is now referenced in the article.