They've also been put out to pasture entirely I think twice before. Oil companies stand to make next to nothing off of them or we'd be driving cars powered by almost anything but already. I think the hybrids are out there just to make the stupid vegans happy, and that special happy group of folks in San Fran (sssnnnnifffffff, points if you catch the reference).
I'm not outright saying you're wrong (okay I guess I did, but I'll take it back for now), I'm just saying that I don't think it has a hope in hubris. If we survive the 2012 apocalypse, the 2013 apocalypse, and all the way through to the 2016 apocalypse, and we're both still on the forums here, I'll buy you a beer if it's all electric on the road. I'll even overnight a six-pack.