Camera+ combines several interesting features into one application, making it versatile and fun at the same time. It is a camera, a basic photo editing app (cropping and exposure fixes), a photo effects app, and a photo sharing app.
The iPad Camera Connection Kit comes with a connector for a camera USB cable and a connector for an SD card. In typical Apple minimalistic style, the two connectors are beautiful. They are also really small--perfect for tucking away in your camera case or for losing them somewhere in the chaos that is your house.