Here is an interesting demonstration of Social Networks and their dominance around the world, according to this map Facebook’s popularity spreads in USA, Canada, parts of South America, most of Europe and the Arab world, Australia, and few countries in Asia and Africa.
China seems to have a social network of its own; QQ, The Russians as well are hooked to a social network of their own; V Kontacte, while Japan, India and Brazil gets social on Orkut. Some countries in the Arab world use Maktoob.com, mainly in Saudi Arabia, Libya, Syria, Yemen and Oman.
