Cute quiz to measure how addicted you are to the internet? http://www.google.com/chromeos/pilot-program-quiz.html
Interesting how the questions are framed, which sites are mentioned in the drill down sections, and in what order. (They mentioned weather underground, which I thought was interesting, since that's a very old school web 1.0 kind of site) Also interesting how it graded me below average, even when I massively exaggerated how much I use web apps. It's almost as if Google has a vested interest in promoting the use of web…
I think weather underground deserves a mention because it provides a lot more data than most weather sites. It may not be very fancy and dynamic, but most of the sites that are use their flashiness to distract from their deeper shortcomings.