There's a difference between moving apps and moving app data. Unless something changed with 4.2.2 if the app is set up for it you should be able to move data to the sd card.
Sent from my Note 2
You can not move data to the external sd card. Could a savvy person with a rooted device do it? Yep, but even they will be forced to start from scratch when the app needs updated in the market. The internal space is mapped as the first sd card space and this is by design. If you doubt this, please try it.
Moving apps or data to the sd card as a result will help virtually nobody. Only media can be optioned to the external card. Not market related content.