Interesting discussion here: http://news.ycombinator.com/item?id=1254839 http://news.ycombinator.com/item?id=1254839 This was posted few days ago for anyone wh

Interesting discussion here: http://news.ycombinator.com/item?id=1254839 http://news.ycombinator.com/item?id=1254839 This was posted few days ago for anyone who missed it.