Idea for Sync your files in ubuntu one and in dropbox at same time and in one step

Some of us has an account on dropbox, and since appearance of ubuntu one in recent versions of Ubuntu, some people hesitate to adopt this or that
There is a simple idea to upload your files on two sites at same time and without any interference from you

Leave folder to synchronize your files ( to your ubuntu one ) without change, and when you install dropbox Mark name is same as name of folder