Yeah, I saw that on the Reg this morning... did the quiz to get a signed copy, and in the process discovered the http://www.explainxkcd.com/wiki/index.php/Main_Page]explain xkcd Wiki, which is a very interesting place.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.