Was talkin to a mate of mine in VIC about his glide, he works in IT and staff get Iphones for work.
A lot of them get pretty busted up after a while, he picked up a ratty one from the office and mounted into a case with a charger and hid the thing in behind his battery on his SG.
With the find my Iphone tracker enabled on the phone he can log in via PC on the web and locate his bike(phone).
Sounded like a great idea, only need a cheap pay as you go Sim card. And man if your bike did go you could go the party on the stinkin bastard thief!!!
Might be worth investigating further?
He did also say that some org crime dudes are doin the same in reverse with magnetic attachments to stick under cars and bikes for tracking then theft.