DK, we see the same here in different guises .. still all megaswill .. same sh*t, different blowflies. The size of the population dictates brewing - given the mass markets of Europe and therefore the availablity of different beer styles in closer proximity to the drinker, its amazing anyone there actually home brews. If you'd prefer to drink your homebrew instead of Fosters or Castlemaine, then you'd see why so many of us prefer to do the same.
I think that those of us in Australia who homebrew are displaying our rebellious side in bucking a system we are not entirely happy with.
Actually, Dennis, you are in a good position to comment on whether the low malt flavour, no hop aroma of Fosters et al. is "the classic Australian beer". Given that the brews you sample there are brewed under licence in Europe, but no doubt you have tried Fosters etc. Is it the "iconic" style you think of as "aussie" or is it too similiar to what comes out of Europe to be thought of as any difference ?