Australia might have given us Kylie, Sia and the Hemsworth brothers, but it’s giving me a big pain in my Oz lately – and I’m not talking about their awful Eurovision entries. The Aussie government has decided to put marriage equality to a plebiscite, which is essentially a popularity vote. But what seems even more offensive and backward is that the vote is taking place by post. Using the postal system in the 21st century? Sounds like old-fashioned Mail Chauvinism to me.