Other side of the mirror?

In a past post I talked about how the internet is a mirror world to the real world and how as the internet is working at a faster pace than the real world then the internet will over take the real world and we should see how life is going to be in the real world online first. (did you keep up with that?)
So when I read things like this "Microsoft, Google, PayPal all want to share your ID " I can't help but worry for the real world.
If we all end up with internet ID cards will we soon have them in the real world?

I think I'll get myself some of these.