This is a perfect example of an xkcd that will immediately be converted into Wiki vandalism. If you look at the history, you'll notice multiple attempts to shoehorn the xkcd comic into the article. The edit linked above is particularly great because one user corrects someone's "rally's" with a wonderful "ralliess."
Probably unrelated to xkcd, but I found this edit amusing as well.
(Side note: The final line of the comic still has the extra comma: "Why are we doing this, rally, again?")