Quote Originally Posted by [AK]Squidly
Looks like I struck a little close to home with this one. Non-functional fins and flaps! Yay.
Nah, you didn't strike anything... it was a completely swing and a miss.

It's ignorance if you equate ground effects to just "fins and flaps". Although ground effects most certainly can improve aero and gas mileage on the highway, they do enhance the appearance of vehicles when they aren't just retrofit Civic bolt on fiberglass kits available at ricer.com.