Here are the links for the submissions mentioned: http://news.ycombinator.com/item?id=1980770 http://news.ycombinator.com/item?id=1980770 http://news.ycombinato

Here are the links for the submissions mentioned: http://news.ycombinator.com/item?id=1980770 http://news.ycombinator.com/item?id=1980770 http://news.ycombinator.com/item?id=1549363 http://news.ycombinator.com/item?id=1549363