It sounds more like Tonido (http://www.tonido.com).

At least, the broader principles:

    * Disk is cheap and getting cheaper

    * Put the user in control. Own your data.

    * Privacy and paranoia

    * Decentralization is important, but..

    * End users won't be dorks. Must also be possible to be easy, hosted.

    * Content-Addressability has so many awesome properties (validation, cachability, etc). Use it as much as possible.

    * Redundancy and over-explicitness is fine. Compression will help. Redundancy and over-explicitness will be convenient for future digital archeologists, too.