Board Thread:Game Discussion/@comment-99.242.96.196-20130525191154/@comment-9605025-20130807021340

But when they move the account data, they aren't doing it though your device are they? Unless either you are using your device to transfer the account or give it to them (which is still honors based) they have no way of knowing that the device is the same. Plus, some people use multiple devices for the same account.

Also, I have been told that you can't make purchases without a mobage account so there wouldn't be purchases prior to the mobage account.