http://external-hard-drive-review.toptenreviews.com/external-hard-drive-vs.-cloud-storage-which-is-right-for-your-file-backups-.html
Many people have become accustomed to using pre-set cloud storage systems, but you can build-your-own-icloud or just have external hard drives.
http://www.businessinsider.com/why-you-should-use-a-portable-hard-drive-instead-of-cloud-storage-2012-5?op=1
http://www.onlinebackupreviews.org/online-backup-vs-external-hard-drive
http://www.cloudreviews.com/blog/cloud-storage-vs-external-hard-drive
http://www.theregister.co.uk/2012/08/31/toshiba_stor_e_cloud
http://gigaom.com/2012/10/09/how-to-add-5-5-petabytes-and-get-banned-from-costco-during-a-hard-drive-crisis/
