[pscarey]

Why so much security focus on a non-internet connected PC, but so little focus on needing a non-internet connected (ever) printer?

The printer is potentially an easier attack vector, and you've got to pass the funds into an electronic wallet prior to spending, presumably on your PC or phone, whilst an internet connection is enabled.

Seems writing the wallet info down with a pen, then doing your best to ensure security when you have to use the wallet (e.g. live CD) is a better method?