Well you're partly right Bobby, and partly way off.
As you've guessed, "Steakhouse" is an American company, and the founders admitted on "60 Minutes" a few years ago, that when they started the chain, they'd never even visited Oz, they'd just seen one of America's "imported" movies, Croc Dundee.
Sydney will have the majority of the remaining "Starbucks", mainly due to it's weaker coffee culture (less Italian influence than Melbourne) and higher American tourist/migrant population.
America in recent years has lost a lot of it's international appeal, possibly due to Iraq, and the perception that America has meddled in other countries affairs purely for America's own greedy interests, and not to promote world peace, as the government "spin doctors" would have us believe.
It was way more popular as a tourist/migration destination in the 1970's and 1980's, and it might be that due to the "over-Americanisation" of the rest of the world in the last 50 years or so that a lot of interest in America has dropped away, but in the future I can see less world interest in the US and more in Asia, as America's "Global Empire" is slowly dismantled and it's economy continues to falter, similar to the way Britain's "Empire" collapsed after WW2. Cheers, Terry.