Preceden's been on here a couple of times before for those who haven't seen it: http://news.ycombinator.com/item?id=1114834 http://news.ycombinator.com/item?id=

Preceden's been on here a couple of times before for those who haven't seen it: http://news.ycombinator.com/item?id=1114834 http://news.ycombinator.com/item?id=1114834 http://news.ycombinator.com/item?id=1157444 http://news.ycombinator.com/item?id=1157444