said by Armour :

I think this is a bit misleading if you ask me. The majority of black berries are in the hands of employees who receive the device from their employer and have no finical ties to the device so the care and use is much harsher. The Iphone has not been deployed in to a large cooperate environment it is largely in the hands of the consumer who has forked over their own money to purchase the device and have a vested interest in its care.