FWIW, I asked an Aussie bank about opening an account the last time Jan and I were over there. The biggest drawback was the need to register an Aussie mobile number with them. It's a problem because my Aussie mobile account expires between visits and I need to get a new SIM (and hence a new mobile phone number) each time we go over. This is something the banks can't handle because they can only make changes to an account (including a change of mobile number) if it's verified via a text sent to the currently registered number. I mention this because I know several people who have mobile phones only for emergencies and incoming calls. Unfortunately, mobile telcos cancel your SIM if you don't make at least one chargeable call every so often (typically, six months). With bank branches becoming as rare as hen's teeth, someone with this usage pattern could effectively end up losing access to their money if the Aussie way is implemented over here...