― Can this be a sign of African countries joining the list in the world top countries with highest internet speed? A Facebook research done on Africa's social networking status has revealed that over 40 million Africans use Facebook. The Shares of social network giant Facebook as at 18 May were officially floated on the NASDAQ with an estimated value of $100 billion. The company’s IPO is priced at $38 per share, turning it into the largest tech IPO in history. The social networking website has a [...].