http://icodeblog.com – Way back when, when everyone was still complaining about Apple’s lack of support for (3rd party) multitasking, there was a simple solution put in place. This solution was known as push notifications. Push notifications solved many of the issues associated with background processing. For example, when quitting the AIM application, the server could keep you logged in and send you a push notification when a new message arrived. You could then tap on a View button that would launch the app. Read »