Re:Possible to duplicate RFID cards? (Score 1)

Odds are in favour of the reader being strong enough to pick up the tag in your card from inside your wallet. Order your cards such that your key is on the outermost layer and you should just be able to fob your wallet across it just fine.

I wonder if this hack affects the flavour of RFID tags used in Brisbane's newly introduced Go-Card public transport ticketing system. I'd hope not.