I agree with wigstheone. I will generally continue to fly as much as I have in the past (although I can see myself missing many more flights since I'm generally running for the gate with my e-ticket and carryons). However, I will probably drive more to destinations like Austin and Dallas simply because it will take the same amount of time once you factor in the ticket counter and extra security. I would rather be driving and listening to a book on tape than waiting in line at an airport.

FF