As a reader, I don't listen to audiobooks, not because I'm a snob, but because my attention can't stay fixed on someone talking without visual cues. It's my quirk, by no means a ding on those who enjoy audiobooks.
Do I think audiobooks will overtake eBooks and print? No. Not at all. I think the heyday has passed. Now, we're moving into the high glamour, which will eventually price itself out of viability before scaling way back and settling into the niche market that's been around for a hundred years...since the dawn of commercial radio.