Blackberry ID - Possibility of some BES like Features for BIS users?

So looking at the new info surfacing around OS 6.1 and how you need a BlackBerry ID to sign into the device, it makes me wonder what this could be for. We know BB and Microsoft are working on Cloud services. Also we see a Device Switch Icon on the Monaco in the BGR hands on. So can you pick up any BB running 6.1, open the Switch devices icon and enter your ID, and have your PIM info sync'd to the device? BES will sync info during activation, so is this just an extension of that?

What do you all think?

think its the way forward and its been a long time coming.

everyone is doing it and it makes a lot of sense.

Guess it would be cool just to enter your ID and your details will load OTA.