I submitted this link as a follow up to http://news.ycombinator.com/item?id=1323363 http://news.ycombinator.com/item?id=1323363 - I thought more HN readers woul

I submitted this link as a follow up to http://news.ycombinator.com/item?id=1323363 http://news.ycombinator.com/item?id=1323363 - I thought more HN readers would find it useful so worth separating out as a different thread.