Why You Should Really Cut Back on Wikipedia - Gizmodo

Saw this article on Gizmodo, which basically links to http://xkcd.com/903/. You should read the comments on Gizmodo which refer to the tooltip (popup message when you hover) on the image on XKCD:

Wikipedia trivia: if you take any article, click on the first link in the article text not in parentheses or italics, and then repeat, you will eventually end up at 'Philosophy'.

Have you tried it out yet? :-D