In fashion, trends come and go like breezes: quick, occasionally refreshing, and usually leaving little trace that they were there in the first place. It's the same in the world of computing, where we've gone in the space of a few years from desktops and iPods to ultrabooks and smartphones. One thing has remained constant amidst the ever-changing standards of computer form factors, though: you need a place to hold your stuff. Thus, among the fleeting fads there's one computing trend that looks like it might have staying power: cloud storage.
