I had a little issue with my 2012 Zero S. It has randomly stalled twice at long traffic signals over the past 300 miles. After sitting around for a while, when I turned the throttle the bike would not move forward. Rebooting the bike got me going again.
I just received a call from Zero (who apparently reads my comments on the EM forum) and they are coming over to my home later this week to pick my bike up, take it to their factory, reprogram the controller, check it over and ride it around to make sure it is working OK and return it to my home. When they pick it up, they will drop off a 2012 DS loaner for my to use until my S is returned. That is great service and much better than I have ever had from any other motorcycle manufacturer.
I am sure that Brammo would have been just as responsive if I had bought one of their bikes. I have to tell you, this type of customer service is really appreciated and it deserves some mention in the press when they write articles about Brammo and Zero. This type of after market customer service goes a long way to compensate the customer for the high initial price of an electric motorcycle and mitigates any concern about being a "early adopter".