Even though I'm not training for any races I find the idea of using the commute to get in your daily exercise too appealing to pass up. Conversely, sitting in traffic for 90 minutes a day and then have to go ride or run, well, that's just a lot of wasted time. It's what I used to do before I started riding to work. I could never go back.

@redlude97, Interesting idea about waiting a few more hours after getting to work. I normally eat right when I get to work, so really about a 13-14 hour fast, but I might try extending that to 15 or 16 just to see how my body reacts to it.