Having read several forum posts regarding others MPG's, I started wondering if maybe I should be concerned with my MPG. I had been using Fuelly for 3298 miles then just keeping track of my fuel fill ups with a calculator on my phone. Over 3298 miles while using Fuelly I averaged 46.1 MPG, the worst was 38.3 and the best was 60.8, which I have never come close to since, and I'm not certain that was not just an input error on my part. Just doing the calculations on my phone each time I fill up, right around 45 MPG seems to be a number I see a lot.
Maybe it is my riding habits? I don't know. I'm on the freeway most days and rarely under 75 MPH, I've thought of keeping it around 65 just to see if that makes any difference, but for some reason I just can't do it, I always have this overpowering urge to just go faster.
I'm not terribly bothered by it, but squeezing out another 5 MPG's wouldn't hurt my feelings or my wallet.