I think there is a lot to learn from companies that operate in multiple languages- I used to work for one myself (until they, too, got a little copy-happy). Internationalisation is a huge market, and almost all US startups ignore it entirely. We had our original sites running in French, German, Spanish, Portugese, Hungarian, Russian... you name it. We weren't number one in any country- we were usually number 2 or 3. But none of our competitors operated outside their home country, so we managed to be very successful by occupying a lesser spot in multiple countries. Don't get me wrong, there is a large overhead in doing this- but there's plenty of opportunity, too.