This might have been mentioned somewhere else but I haven't went looking and thought it was relevant. It's about the Amazon Cloud Storage and how they store your data unencrypted and within the T&C's have the right to access your data (selling as a tech support feature). Link Here:
http://www.ghacks.net/2011/04/04/hav...n-cloud-drive/
For comparison, Dropbox, which uses Amazon Cloud Storage, encrypts all transfers and data it stores...