Apple and IBM are now partners. Playing to their strengths, one will provide iPhones, iPads, and excellent customer support, while the other will help craft made-for-business apps and add device management, security, and analytics for enterprise clients. It’s an overt assault on BlackBerry’s last bastion of strength, the phone in every suit pocket, and should strike fear into the hearts of other mobile contenders like Samsung, Google, and Microsoft. Enterprise is notoriously complicated, whereas this move rectifies one of Apples most enduring weaknesses in a straightforward way.