DeadBugs writes "World Of Warcraft has passed 8 Million subscribers. This would put it on par with the population of New York (the largest city in the United States). With the first expansion coming out since the game was released, the game could easily pass 10 million people.
From the press release: "Since debuting in North America on November 23, 2004, World of Warcraft has become the most popular MMORPG around the world. Today, World of Warcraft is available in seven different languages and is played in North America, Europe, mainland China, Korea, Australia, New Zealand, Singapore, and the regions of Taiwan, Hong Kong, and Macau.""