I consider 2003 recent history. What exactly is your point? All Australian cities have peaked at different times in the last 8 years or so.
You claimed property growth above rents and incomes was unsustainable, and that Australia's current price/income ratio is higher than anytime in history.
I responded by pointing out that Australia's price/income ratio actually peaked way back in 2003. House price growth for the past decade has simply moved in line with incomes, and the fact that the 2003 ratio has been sustained for a decade suggests that the ratio is quite sustainable.