On a perhaps related note, is there a reason for calling it toDataURL() instead of toDataURI()?
Whether the answer is yes or no, it might be a good idea to tweak that section slightly to be more consistent, since it seems to use URI and URL interchangably. Aankhen -- "I meant *our* species." "You said *your* species." "Evidently I am insane. May I go now?"
