I'd recommend everybody go read Jon maddog Hall's post http://news.ycombinator.com/item?id=4158627 http://news.ycombinator.com/item?id=4158627 instead/as well a

I'd recommend everybody go read Jon maddog Hall's post http://news.ycombinator.com/item?id=4158627 http://news.ycombinator.com/item?id=4158627 instead/as well as ESR's piece.