Voltaic has a cool new case called the Spark Tablet that will charge an iPad or iPhone along with just about anything else. The case will fully charge your device from the sun in hours.
Card.io mobile payments use an app to take a photo of your credit card and submit the data to websites that use their SDK. The credit card information is deleted after you submit it for payment.
comScore published the numbers for iPhone data use percentage for non-computer devices. The iPhone was behind Android with 23.5% in the US but beat Android in the UK with 29.9% of traffic