True, but you have to have your laptop out and pay for the Wi-Fi ( in most airports) and you would have to have all your docking cables out.
What a cluster...
I would like to just walk by a iTunes kiosk and dock my iPhone real quick and then be on my way.
The movie or song would also be sent to your home computer or where ever your iTunes account is set up so you won't loose that purchase in case your iPhone or iPod breaks or gets stolen.
No he means wifi purchasing off of the actual ipod would be > than kiosks for a number of reasons
Apple would sell much more songs to people on the go because there is obviously more wifi hot spots than kiosks
Apple wouldnt have to pay for the kiosks + the costs of space rental, employees, maintnence, and the costs of the kiosks them selves must be pretty expensive.
It just doesnt make sense to have kiosks when users can get the same thing with wifi and apple would save money as well.