Since this is almost a year old, some previous discussion: http://news.ycombinator.com/item?id=1277000 http://news.ycombinator.com/item?id=1277000 http://news

Since this is almost a year old, some previous discussion: http://news.ycombinator.com/item?id=1277000 http://news.ycombinator.com/item?id=1277000 http://news.ycombinator.com/item?id=1492984 http://news.ycombinator.com/item?id=1492984 (I still think the title should be tweaked -- 'gets'?)