>"Total Internet Users Worldwide" *numbers are estimates. According to the world map infograph in the article there are 4.5 million more people using the inter

>"Total Internet Users Worldwide" *numbers are estimates. According to the world map infograph in the article there are 4.5 million more people using the internet in Australia than there are people in Australia...? So I'd say the estimates aren't great, or they're likely estimating number of internet connections rather than the people using them.