Dealerships matter.
I basically picked mine out of a hat (closest Nissan dealer). The "Internet Sales Mgr" that I made the deal with was gone by the time the car came. New internet mgr was very accommodating, but I was the first delivery for my dealership (March 26).
All was fine until I showed up pre-approved with my credit union loan and the sales manager came out. First "dealership policy" is to pre-install a collection of useless doohickeys on the car (invisible window etching, invisible upholstery protection, which may or may not actually exist): retail price $1,995 but Yours for the internet discount of $995!!. We wound up paying $300 for it just to get out of there. Also, they wouldn't write a purchase contract for me to take back to my credit union (again "dealership policy"), so I was held hostage to Nissan financing, which fortunately they matched the CU's interest rate.
Moral of the story: some dealerships (and Puente Hills Nissan in particular) are taking advantage of the LEAF enthusasts' enthusiasm and adding costs/conditions at the last minute. Your "Internet Sales Manager" doesn't set the rules for the dealership, and may either not know them all or not be eager to disclose them, even if you visit the dealership a week before delivery (as I did).
Caveat emptor, folks.