Sanskar MuleyTim Cook Says You Can Use This Instead of a PCverified_publisherInc Magazine - John BrandonWe are so close to the end of the laptop for our everyday productivity device. The iPad Pro gets us even closer. Yet, there is still something missing. Tim Cook called it a PC replacement. I'm not quite so sure, but we're getting there. The iPad Pro started shipping this week, and it's a step forward …