I recall that there are half a billion facebook accounts (wikipedia says 600 million active users). The USA has around 307 million people. North america has a m

I recall that there are half a billion facebook accounts (wikipedia says 600 million active users). The USA has around 307 million people. North america has a mere 352 million, while Latin America and the Caribbean have 589 million. Europe has 733 million[1]. So yeah, way more people on facebook than in the US, as long as the average number of accounts per person is less than two - active accounts aren't the same thing as real people, after all. [1] http://en.wikipedia.org/wiki/World_population http://en.wikipedia.org/wiki/World_population