This morning on the NPR shuffle podcast, they included a segment about Penny Arcade. Seems only fair since NPR did Achewood a few months ago. If they just get XKCD on there, then the universe can rest.
"Regardless of the legal speed limit, your Buick must be operated at
speeds faster than 85 MPH (140kph)."
-- 1987 Buick Grand National owners manual.