No, this gives the control of the cloud to the people using it. Security conscious people or people that want to keep their data as their own data (rather than

No, this gives the control of the cloud to the people using it. Security conscious people or people that want to keep their data as their own data (rather than in the nebulous state of being on someone else's hardware, thus ownership is murky) are (mostly) the ones who would want to use something like this.