I love the site. However, I notice that the "sharp" cyclist tended to have jerky movements. A great example of this is in the Left Turn in Heavy Traffic clip. I think if I were driving my car behind him I would be worried about what he was going to do. I guess I just expect people to execute smoother movements. I understand positioning in the lane to indicate that you're going to change lanes or turn, but I think it's safer to be smoother in your movements. Did any one else feel this way?
-Sara-