Apple to Redesign iOS Notification System

This post refers to

Michael Grothaus of TUAW has a story about a Cult of Mac piece that says Apple is going to revamp their Push Notifications system. The rumor indicates that Apple may have bought the company that makes Boxcar, a popular push notification app. The system is badly in need of updating, since notifications just stack on top of each other without a way to switch between or recall notifications, making the system somewhat inefficient.