You know, something just occurred to me. I've often wondered about the logic of Nissan installing a bunch of charging stations because all that will do is make ALL electric cars more viable and thus help increase competition at Nissan's own expense. Tesla gets around this because their superchargers are proprietary. However, since it appears Nissan is going to go-it-alone on the Chademo standard, you might be able to argue that Nissan has their own proprietary standard as well. I realize Mitsubishi uses Chademo, but their market presence is so small it doesn't matter. So, I could see them investing heavily in Chademo stations because those stations will only benefit the Leaf, but will not benefit Ford, Chevy, BMW, or just about anyone else.
Which is sort of irritating. Personally, I'd like to see a large distribution of L2 stations with maybe a 10 to 1 ratio of L2 to L3. My reasoning has always been that I'd rather see L2 stations in every parking lot, which are much cheaper to install, than have a few L3 stations scattered around the area.