I believe you have to hit certain intel criteria from more traditional surveillance analysis before you are realtime monitored digitally. I expect every criminal, terrorist and government are realtime monitored but not us yet. Most data capture and storage is used for retrospective investigations at the moment. Eg if they catch someone doing something illegal they can go back and check their internet activity and communications.

Looking forward to the Prism stuff. Steemit wasn't around when that first come out so I doubt there is much of it on the blockchain.

Thanks
@fortified