Mine hasn't died, but on a couple of occasions I've been hitting the highway on-ramp headed for work and the engine has bogged down like you described, as if it was running out of gas. After a few seconds, it recovered and I was on my way. The odd thing is, it happened in exactly the same spot on the highway both times. Very weird. Anyway, it hasn't happened in a couple months and I chalked it up to gremlins.