I agree about Australia not having an R 18+ rating is ridiculous, destroying free speech, behind the rest of the world etc. But we're not made up of mostly Europeans. Everyday I walk past many people all over Sydney and hear probably 10 different languages, most o them Asian. You can't go anywhere in the major cities of Australia and not see a Non-European.
Back to the matter of the banning of games in Australia its very stupid and clearly a political issue.
Great article but I don't agree with the one about Halo, in Fall of Reach I'm pretty sure it stated that the Human forces tried organise a peace between them and the Covenant. Also I've heard American, English and Australian accents in the Halo games.