Seth Godin posted an interesting post on Seth’s blog. Is it better to get new tires for a Suburban to increase gas mileage by 3 miles per hour, from 10 mpg to 13 mpg, or to rework a Prius to double their gas mileage from 50 mpg to 100 mpg? Careful how you answer!
The answer is on onpreinit.com, posted as “The MPG Illusion & Seth Godin”.
Next time you are tempted to throw a lot of facts and numbers at someone, stop and think. Graphs are a lot more useful, you know.
