Notification center idea for Windows 8

After seeing Apple's OSX/iOS notification center Windows 8 needs to add a better notification system. Live Tiles are ok for a brief glance and go but its annoying when you already working on a few apps.This is my idea Microsoft should put a notification center icon on the right charms bar. When you get a toast message you can easily move your mouse over to the top right hand side and see all app notifications. If MS can somehow get it to show not only PC notifications but phone and Xbox notifications that's a for sure WIN. For example a missed call or missed text directly on your PC. Just an idea need some thoughts yay or nay?