http://en.wikipedia.org/wiki/Immigration_to_the_United_States_of_America
Immigration to the United States - Wikipedia, the free encyclopedia
There are plenty of "GASP" americans living in oz too,many of them illegal immigrants actually.That proves absolutely nothing.Neither does your comment,other than the fact that there are poor people from many places trying to move to any place where they think things are better.They are not a majority in the world.
There are far more legal and illegal immigrants trying to move to europe.
There are far fewer australians in the us than the uk and very few of them take up permanent residence there.