It certainly drove the development and adoption of "micropayments" at the time. There was also confusion around copyright issues, with some characters seemingl

It certainly drove the development and adoption of "micropayments" at the time. There was also confusion around copyright issues, with some characters seemingly thinking that "under 30 seconds" of copyrighted music was fair-game. I also remember when you could make custom iPhone ringtones in Garageband and easily transfer via iTunes, though that feature seems to have vanished(?).