Of course its an option, but I'm not sure about the efficiency. They like to have it on their phones so the kids can play with it in the car while they are driving. The majority of them are not very skilled iPhone users as well. The best option for sound clips would be some sort of transfer that...
I have a children's ESL language school and I often have parents requesting small audio files as well as images. Most of them use iPhones and I'm looking for a way to quickly send files from my iMac running OSX 10.7. With non-iPhone users the process is pretty easy, a quick bluetooth connection...