Australian friends! Is it insanely difficult to travel within Australia? Are flights between cities ridiculously expensive and the highways completely over run by post-apocalyptic biker gangs? I ask because any time I post anything about Brandon Sanderson's trip to Australia in April, I get a bunch of messages complaining that he's not going to a particular city. Like it's not enough for him to take a 14 hour flight across an ocean in the first place, he needs to take that extra hour or two t...