I do more than just commute, but have never shaved my legs and dont have any plans too. I'm fairly hairy and doing so would look pretty ridiculous. First, i would have to find the proper power equipment, then I'd be stuck with the question of where to stop. There's going to be a line somewhere and I dont think I want to take on full body shaving on a regular basis. Maybe if there was some big advantage to be gained from it, but I have so far found the concrete advantage to shaving elusive.