I used to love pdfs in blissfully ignorance... until I recently
looked
up the format. You wouldn't believe this, but did you know that
it's
actually possible to embed a *video* in a pdf file? Embed
another pdf
inside a pdf in a hierarchical substructure? Run arbitrary JS
code from
a pdf? (Which, btw, is *not* the "official" JS, but Adobe's own
hackneyed version thereof.) If you were insane enough, I bet
you could
implement an OS inside a pdf file. Or an FPS.
Content-less website splash pages seem pretty tame compared with
that(!), unfortunately.
T
http://events.ccc.de/congress/2010/Fahrplan/events/4221.en.html
