Amazon announced a great plan, specifically for photo’s. At $12/year, and unlimited photo’s, I believe it’s one of the cheapest solutions at this time. There is a desktop client for both Windows and Mac, and mobile clients for iOS and Android. I’ve been using Crashplan unlimited plan because it had a Linux client, but that costs $60/year, and 99.8% of what I backup are photo’s, so I decided to try this new Amazon Cloud Drive solution, it’s free for 3 months anyways. It also supports some RAW formats. While it doesn’t have a Linux client, I can upload via a web browser, it’s not convenient, but once it’s up there, adding new photo’s as I go along will be much easier. It’s a great solution for photographers, and you can also get links to share from the Amazon Cloud Drive. If you don’t have a backup plan for your photo’s this maybe a good option to check out.