This is like asking my German Shepherd to retrieve ducks. If you really want to catch air on a regular basis, I'd get an MTB. I cracked a frame on an aluminum Trek bike doing bunny hops.

As one poster mentioned, I had a jerk try to bunny hop right next to me. He ended up falling into me at 30MPH. OUCH. I ended up in the ER. He was my BF at the time and a lawyer. His main concern was that I would sue him. I said "D*AMN STRAIGHT and I'm going to hire your ex-wife lawyer to represent me." Jerk.

OTOH, bunny hopping over obstacles can be a handy thing. But, my bike has a steering wheel, and I'm assuming that "they" meant for me to steer around as many obstacles as possible. Just guessing here...

I DO like to catch air. I bought an MTB as my "go out & act like a kid" bike. It's great fun and has improved my handling skills in slippery places.