You mentioned registration in your opening remarks. I think that I saw, of the 2 million to 2.5 million expats, about 820,000 that are actually registered. If I understood your opening remarks, they register at an embassy. They come with proof of citizenship, a piece of ID, and a visa for the country they are living in, in order to register.
Is that the only method to register out of country? Is there a method to register by mail, email, facsimile, or anything like that, or is it simply at the embassy?