@This thought came to my mind while reading an article on zdnet.com, about the best available personal cloud sources and the amount of free space each of these vendors provide customers to woo them.

Is it worth the time and effort for someone to use these free cloud storages from each vendor and accumulate quite an amount of free storage sufficient for an average user with loads of pictures and home videos? Are there already any such tools out there that can do this for a user, handling login to all of these clouds from one desktop client and managing the files across different clouds?