Just signed up the other day after taking an interest in eBooks.
I notice a few other Aussies in the forum as well, but everyone seems to be from the far side of the continent.
I don't have an eBook reader yet, but I've taken an interest after a book I wanted required me to wait 6 weeks on an inter-library loan request to come through. It was frustrating to know that it was available in just about every eBook store very cheaply and if I only had an eBook reader I could have been reading it straight away!