Only recently have I decided that I wanted to do a better job of keeping track of my gas mileage. An obvious side-effect, then, would be to translate that information into some better driving habits. I'd repurposed an old moleskine for the task -- just a few simple numbers to be written down with each fillup.
But now it appears there's a new tool in town: Fuelly. Only three fill-ups into it so far, but behaviors are already changing. I'm hoping to break my "personal best" with this next tank of gas.

With the mobile UI locked in as a favorite in my non-iPhone, this looks to be a great, simple way to continue tracking miles and dollars and gallons (and comparing those numbers with other drivers and their similar cars).
Update: not record breaking, but at least trending back in the right direction after dropping forty bucks into the tank yesterday.
