Precisely why I don't keep all my eggs in one basket, I am looking to find one more online service that is reasonably priced that offers completely unlimited storage that will accept Raw Images as well. Preferably one that I can copy files from my Amazon Cloud Drive to without needing to download any of the files to my computer first.Just be careful relying on Flickr for long term storage. I have read a few posts on some photography forums recently about Yahoo! looking to sell or shut down Flickr because it is not making money. No idea if/when this will happen...
Cloud storage is the way to go. I have had 2 different external drives fail on me for different reasons. I was able to use a hard drive reader to get my photos off of one of them and, fortunately, I had a back up of the back up on the other. At one point I thought I had lost all of my DD's first communion pics but, I had shared them with a relative via Shutterfly and was pleasantly surprised to find them still available on that site.
Again, I don't want to limit myself to just one service in case something happens to one of them, it is the equivalent of using multiple hard drives.