I've never been down under, no.

I am not going to say definitively that they do not exist, but I will wait on verification...I don't know what *real* aussie govt websites look like, and what the YesMen would make a fake-aussie govt website look like.

So, skepticism intact, but that's cause this is the interwebs. If I was down under, and a handful of Aussies told me the same story, I'd be more likely to believe it.