so i got this email from AT&T bragging about their new green USB wall charger for their phones, including iPhones. just wondering if there has been any statement from Apple concerning these? the FAQ page insists it is safe to use with every phone AT&T carries, but just wondering if in addition to not drawing vampire power, is it as efficient as the Apple charger, and will it charge as fully, and maintain the lifespan of the battery?
http://www.wireless.att.com/cell-ph...037&q_sku=sku4780229&q_manufacturer=&q_model=
http://www.wireless.att.com/cell-ph...037&q_sku=sku4780229&q_manufacturer=&q_model=