Cloud Drive: Unlimited photo storage $12/year. Unlimited Everything $60/year
amazon.comI'm not in love with the app or the picture management on the website but Flickr currently offers 1TB of photo storage at no cost..
https://www.flickr.com/#section-4
My biggest annoyance with Flickr is that it doesn't treat RAW files as photos.. I wonder if Amazon will?
Time to use steganography(http://en.wikipedia.org/wiki/Steganography) to store data in the photos :)?