Sorry tlong, but you don't have a clue if you think "socialists" could come to power in Australia. The Labor Party is not "socialist", they are more like New Labor under Blair in Britain - pretty much the same as the Liberal Party, but more willing to spend on things like health, education and environment. Oh, and we do have a social welfare network (under any government), and I'm glad because by in large it works well.
Politics across the world has been dominated by the right for the last decade, but the swing to the left started in South America a few years ago and is now spreading to the developed world, and a good thing too. Moderate "left" does not mean "socialist/communist", it means recognition of the fact that there is a triple bottom line - social, environmental and economic - not just $$$$.
Oh, and I didn't vote Labor, I voted Green. Looks like they will own the balance of power in the Senate, a good thing, since the Liberals have done some horrible stuff with power over both Houses of Parliament.