Three months after having passed the 200 million members, Mark Zuckerberg, Facebook’s CEO, announced that the social network now had 250 million users. In January the number was 150 million.
According to Comscore, Facebook had 316 million visitors in May, but all would not necessarily have an account.
The pace of growth of Facebook is pretty scary, growing from 50 million users in three months is simply amazing. How long before you reach the one billion? Before Twitter? Here is a map that shows the evolution of the growth of Facebook:



