*yawn* Whenever I hear about car integration I fall asleep. Car companies move way too slowly and the consumer upgrade cycle is way too long and the prices way too high for it to have even the slightest impact on my buying practice. I haven't bought a new car since the original iPhone came out and they're just now considering building in vaguely interesting support in the future. Well, I'm not planning on buying a new car, either, so I guess that's fine?
Cars seem to just now be getting AUX jacks regularly, and I'm pretty sure we were promised those when the iPod was new.