I had this idea of an different way how the iPhone OS shows notifications. One way would be that instead of having a text box, we would have the status bar lower down and display a certain color, that the user has chosen to distinguish between apps, and have the notification text just simply scroll along. Just like how we can exit to the home screen while on a call, recording a voice memo or tethering our iPhone's. Just an simple idea that might never come true... 