I would like to purchase an app for the iPad which gives some basic photo manipulation capabilities (crop, resize). The main concern I have is if the app maintains the EXIF data when it resizes a photo. I know that when you email a photo directly on the ipad it strips out the EXIF data when it resizes the photo for emailing. If you copy and paste the photo the EXIF data is maintained. Any recommendatios or experiences with the iPad apps?