This is an interesting thread about the level of service and communication from dealer to Zero and vice versa.
My own experience as a three-year Zero owner has been very good. I have had problems with the motorcycle including some downtime but Zero has been fantastic in resolving issues and being very supportive with parts even after my warranty expired. The caveat for me has been that I did all the repair work myself as I am not near a dealer. I don't have any advanced electronics knowledge, actually no electronics knowledge at all, but the repairs have all been easy to do. All correspondence with Zero was through email and a few phone calls. I have to say 9.5/10 on the support directly from Zero. I have 16,000 miles on my 2010 DS.
My experience with the nearest dealer has been negative, even to the point that the salespeople were derogatory about electric motorcycles when I called to ask about the new models. I get the impression that this "idiocy" is pretty common with dealerships judging by what I see on the forums (other than a few like Hollywood electrics and Mission in SF) and I feel that dealer service departments lack the commitment to actually learn enough about the motorcycles to be able to repair them. That is just my opinion, however. I had a single experience with "my" dealer trying to work with Zero and it went nowhere, that seems to be a common problem.
When it comes time to buy another electric I will likely choose Zero (they need standard level 2 charging before that happens) but I really do not want to through a dealer to get it unless I have to. If Tesla can sell direct why couldn't Zero do it too? I think the dealer system is archaic and it can hurt sales and maybe even service as much as it helps.
I think most Zero owners are extremely happy with their motorcycles and they accept that there could be a few bumps along the way.
Oregonrider89