[nonrecursive]

After looking all over the home page, I had no idea what this does.

Then, after creating a page, I had no idea what just happened or why I should care about any of the information presented. Also, the page components still had the crosshairs mouse pointer style even though they were no longer draggable.

[marrone]

Steve Souders is the man who was the head of Yahoo's Exceptional Performance Team, which gave us these rules for speeding up your website: http://developer.yahoo.com/performance/ and also YSlow.

Cuzillion is something he seems to have made to give you a generalized example of what components affect your performance and by how much. So it allows you to test a fabricated example rather than a specific website.