First time poster, long time "lurker" so here it goes.
This thread caught my eye as I am a Canadian expat now living in Sydney after many years in California. So gives some unique perspective on the issue of cost of living. Also I am currently writing this from freezing Toronto so can easily give some insight into cost of living.
From personal experience Australia is expensive to live in, but not much more so than Canada, UK or even big cities in the USA. Grocery shopping and cost of utilities, and also the cost of going out for a beer in comparable places is similar. Things like electronics, clothing and consumer goods tend to be cheaper here in North America, and of better quality.
As this is a travel forum, a lot of comments on the price of travel have been made. I don't find flying or eating out in OZ any more expensive than in similar places around the world - however accommodation is much pricier down under. Came back from a holiday in Broome in September where I paid over $250 per night for a dump. In comparison a night at the Hyatt downtown Toronto sets you back about $175 per night and it's 4 stars!
Flights between the major cities in OZ have come down in price substantially since Mr Branson started flying, and the same goes here in Canada/USA. It's still expensive to go to smaller, less visited areas just like in OZ. For international travel from OZ, one must factor in that to get anywhere from down under takes a lot longer than from anywhere else in the world! Hence the added price. Anyway, prices from OZ to Canada and the US are half of what they were when I first moved there - keeps me happy!
Personally I am much better off with my OZ salary than doing the equivalent jobs in Canada or US. At current exchange rates, I am doing much better and my dollars stretch a lot further. If the OZ dollar was worth 25% less than it is now, would we still be having this conversation?
I used to think real estate down under was ridiculous, but then a couple of my friends moved to the UK! YIKES! And anyway, outside of the eastern suburbs of Sydney where I live, it's not so bad.
merry Christmas all and I look forward to reading lots more posts in 2011