Interesting poll and observations in your video, you surely got a point there.
I voted for the "vaping way", as it is my favourite way of exhaling. I always enjoyed exhaling trough the nose, even when smoking analogs, it kinda gives me a nose hit that enhances the whole experience. I hope you get what i mean, i get a feeling in my nostrils that i enjoy as much as many others enjoy the throath hit itself, thus i used the term nose hit.
A quick note on the vapor rings. I was never able to make 'em, and never got the opportunity to really train on it with analogs. You have to take advantage of those limited 15 puffs or so to get your nic intake. And i was oh-so-envyous of the guys capable of pulling out those beautiful rings.
And now in 2 months of vaping i am finally able to make 'em consistently, different sizes, machinegunned, fat'n'thin, farther travelling, whatever i want. Call me silly but after 15 years of analogs plus smoke rings envy, i am an happy, realized folk now =D