If everyone who speeds and drives like
would just slow down, the big oil companies would take a hit over a long period of time. I drive the speed limit almost everywhere I go. Sometimes the right foot gets a little heavy and I definetly notice the change in fuel consumption
BUT
It's a double edged sword for me, I used to be a company man for ConocoPhillips, so my oil stock is kicking ass right now
Now I commute 120 miles a day and at 3.49 a galon and......well.....it sucks