IMHO, this is a good idea from Apple. Prior to that, I have to press two buttons to unlock my Sony Ericsson phone. I have to press and hold the Play button on m

IMHO, this is a good idea from Apple. Prior to that, I have to press two buttons to unlock my Sony Ericsson phone. I have to press and hold the Play button on my Blackberry to unlock the key pad. Though I don't have an iPhone, I would love the ability to unlock with just a swipe instead of figuring out the where the button to unlock the keypad on my phone is in the night