Updated: The 10 best cloud storage services

IntroductionNote: Our best cloud storage services round-up has been fully updated. This feature was first published in October 2012.In the recent history of file transfers, floppy disks begat USB sticks begat the vast nebulous world of the cloud. In this always-online time, we've all trained ourselves to keep everything that's truly important on ever-accessible cloud drives. That way our files are always there when we need them. The thing is, lower storage costs, burgeoning data centres and a hi