Haha, thanks! It has 55 unique views and one "recommend" so far. Not exactly on fire (yet).
They say that teaching helps you learn, so it definitely was a nice refresher course on the subject.
I'm hoping that interspersing race trucks into the article will help hold the interest of more mainstream car enthusiasts. I like to think of it as using the powers of aerodynamics for good vs. using them for evil (not literally evil!).