I had trouble loading the page, here is a google-cache url: http://webcache.googleusercontent.com/search?q=cache:http://www.scottaaronson.com/blog/?p=3167 http:

I had trouble loading the page, here is a google-cache url: http://webcache.googleusercontent.com/search?q=cache:http://www.scottaaronson.com/blog/?p=3167 http://webcache.googleusercontent.com/search?q=cache:http://...