Poll: Which continents are looking for business? besides your home.

Are American entrepreneurs looking for starting a new business in other continents or getting their actual business to one or all of them ? And Europeans ? Do US citizens consider opening a Business in South America or Asia ? And which countries do you consider a good option to start something and why ? I don't know Asia and Africa well enough to divide it in smaller groups, without starting a flame war. Please specify yourself the part you are interested in.