So, that is the picture you have in your head? See I would be disappoint with this. My idea of it was you have a node and you add stuff to your profile, then some body copies it, several copies all on different nodes, so at any given time your nodes is always available. And there is some kinda security encrytion for each node. No key = no node.

What I was trying to point out some people are going to be disappointed regardless. All there is to do is manage it.