skater, i completely agree with you!
however, this is just my personal view but I almost see it like as buying in the US.
if you cant see it, or havent been there, or cant regularlaly access it, this could potentially be a recipe for disaster, even at the buying process, you would have to rely on photos and BS'ing agents,
its like buying a 2nd hand car unseen.........thats my take on it
It is completely different than the US. Australia is Australia. While there are some diffences between the States, you do not have the same level of differences to buying overseas and no currency risk. It is only a couple of hundred $$ max to fly interstate and check out an area. You can go and do that in a weekend, or a couple of weekends if you prefer.
Easy to go there, easy to talk to the locals, easy access to the Agents (OK, some don't give you the full run down, but it all adds to the experience). You have phone, fax, internet for data requirements. Council can be accessed by phone.
From where I stand, the only limiting factor is your own insecurites as to whether or not you trust yourself to make a wise choice. This should not change whether you are buying local or not.
FWIW, we have bought interstate and regional several times. OK, some weren't great buys, but some were. It's all a learning process.