Cool link.

Of course, my obsession with upgrading immediately kicks in. Like: if you increased the number of batteries in the array would it a.) Increase the FE, or b.) Increase the number of gadgets you could run concurrently? I'm guessing "b".

I wonder why GM used PbA instead of NiMH?

I wonder why it only has "limited" availability. If *I* needed a pickup truck, and a hybrid pickup truck was available, I'd buy one!