I'm worried / interested in what happens when Amazon starts in Australia. At the moment, I can get a limited selection of products delivered here in about a week and a half, often at a saving of 25-50% from the local price. Other things aren't even sold here - I think the last thing I encountered was trying to find a 4K HDMI switch - only available on Amazon US. I wonder whether my available selection will increase or decrease when Amazon "officially" starts here.