Part 3.2: http://news.ycombinator.com/item?id=4223832 http://news.ycombinator.com/item?id=4223832 Part 3.3: http://news.ycombinator.com/item?id=4229181 http://

Part 3.2: http://news.ycombinator.com/item?id=4223832 http://news.ycombinator.com/item?id=4223832 Part 3.3: http://news.ycombinator.com/item?id=4229181 http://news.ycombinator.com/item?id=4229181 For completeness sake.