I absolutely agree, especially Buenos Aires as you say. I studied advertising in college over there for 2 years and a half and it is simply amazing. I think that the people from Buenos Aires are among the most creative on Earth and other countries, especially underdeveloped ones, will have a hard time catching up.
I also made some of the best friends I ever had over there.
Just bought an apartment in Buenos Aires because I want to spend more time in that city, despite the fact that most people are downright crazy.
Oh, and an Argentinean design studio designed
www.lulusexbomb.com/t1/ and it got compliments all across the boards.
I'll be spending some time over there when I get back from Internext as well.