Driving when you are angry or upset can be dangerous [...]
I've come across some recent blog posts which give very good explanations and first-hand experience regarding some of the safety issues connected with hypermiling. I also notice that no one is really saying not to hypermile, but they are saying to hypermile safely.
The subject of "hypermiling" (techniques to reduce fuel consumption and combat high gas prices) has become increasingly discussed, promoted, and debated in the online world. Hypermiling techniques are methods of reducing your vehicle's fuel consumption while driving and saving money on gasoline. Obviously these techniques are becoming more broadly applied (and contested) as gas prices soar and people and businesses are affected throughout the nation.