Apple's secret weapon

摘要

In April, Apple launched its "magical and revolutionary" newrndevice, the iPad. Just 28 days later, it seemed the real magicrnwas how Apple sold more than a million devices in thatrntime period. Less than a month later Apple announced that itrnhad sold its two millionth iPad.rnApple's sales record here is even more impressive if you factor in that the iPad is a complete new class of device, somewhere between the phones and computers that most consumers understand. It's also a category of device that has vexed every vendor who has tried to enter this space over the last decade.