Here's a nice argument tree to play with: http://news.ycombinator.com/item?id=1686176 http://news.ycombinator.com/item?id=1686176 Scroll quickly and you can se

Here's a nice argument tree to play with: http://news.ycombinator.com/item?id=1686176 http://news.ycombinator.com/item?id=1686176 Scroll quickly and you can see context bouncing around in waves.