For most of the year I've been pondering the usefulness of different types of vehicles. I have a 10 mile commute, a range that's pretty easily bikeable, especially with an electric assist. I see my waistline and I think I'd like to be skinnier, and I like riding a bicycle, etc. Which makes me think if I put all these ideas together, I'd like to be biking to work regularly rather than riding. Sure, riding a motorcycle you're out in the open air etc, but it's not much in the way of exercise.