Ofc they are happy to take AU money (even though we stupidly have to convert to EU because they can't be bothered implementing PayPal). Don't think SE really cares less... They're not going to allow greater flexibility in X primals to cater for us because people who have much better latency will find it too easy then. Unless they do fix some of their programming which catches people out who are casting and break it to run out of WOTL...as that is not acceptable.