http://www.italki.com/static/about.htm Quick Facts * Based in Shanghai, China * Founded by American and Chinese entrepreneurs * 350,000+ users from over 212 countries speaking more than 90 languages . . .

I think that it's for Aliens, Hahaha. Dude! This is a Social network, it’s not limited by any boundary; people from all over the globe are here. It’s for Humans, or rather say: for living beings (maybe some chimpanzees will take part with us in the future! :p ).

who cares~

How can site have nationality? Site is site.

i am agree with answer number 1.