psh, he's using it
right, you're using it
wrong!!.
Anyone who has a desire and makes the battery last 2 days is using it wrong, you have an amazing phone, use its amazingness, drain the hell outta that battery, thats a batterys raison d'etre. it lives to pass on its charge to others. Don't be so cruel to your battery, give it a reason to be alive.
its like making humans stop mating, "no no, don't mate once a day, you can survive doing it once every 2 days you know!"
wrong.