Just like Americans who thought their property prices could never fall as low as it did, the same way most junior iron ore minors thought the price would never go down as low and stay there long enough.
Some of us Australian property investors think that our property can never fall 30%-40%-50% but unfortunately you can never rule out something like that from happening no matter how less the likely hood. Just look at above scenarios (Also in case of oil, gold miners - look how much they have fallen from their peaks) and you can see things that looked highly unlikely do happen. And when there is large amounts of debt it increases the chances even more.
Cheers,
Oracle.
Well not quite the same. Even if FMG goes into administration Twiggy still has the dividends he's got out of it over the years (and any shares he sold when FMG was still riding high).