Apple branded MVNO (virtual carrier aka virgin mobile) +
DRM system (fairplay) +
BRAND (millions of loyal users both mac and ipod) +
CONTENT (hollywood, video, music, etc) +
BILLING SYSTEM (already have subscriber billing info from iTunes) +
PHONE (handset, perhaps OEM from Samsung--apple designed with
patent design) +
SERVICES (.mac, etc) =
If you think iPod market is big, the mobile smart phone is ENORMOUS.
This would be HUGE. Let's also...