iOS 4.2 was released today for iPad, iPhone and iPod Touch. iOS 4.2 boasts over 100 new features however I feel AirPrint and AirPlay are among the most significant new features and deserve a deeper analysis.
AirPrint and AirPlay will be nice new additions for the iPhone and iPod Touch however the iPad is where they shine. Printing had been one of the main early requests after the iPad came out signaling that consumers wanted to do more with their iPads than just surf the web and play games. Apple has provided that feature and gone one better with AirPlay.