i totally agree. the only reason apple doesnt want people to jailbreak is because jailbreaking can sometimes drain the battery and other things can go wrong. they dont people giving them a bad name because of something thats not in their control. also they want to be superior
but in all seriousness everyone should be able to alter their software as long as they understand what they are doing. Apple can void the warranty if they want so they dont have to fix others mistakes but they shoudnt be so obsessive about this when they have other problems they should be fixing
Bla bla bla, excuses.
The battery is drained pretty fast if it's not jailbroken already.