I didn't notice this in the videos I saw before, just thought it was funny when I saw it tonight.
And I'm also not sure if the Wii browser can do PDFs, don't remember. I suppose not.
The Gamepad is "clean", that's just a Hori screen protector that's already a year old (or is it two?),
but yeah seems like it got some air bubbles, I should change it already.
EDIT: Found out why the link didn't work....... there was a space at the end of the URL. This website is getting worse and worse.