MachineMachine /stream

Yet again, Wikipedia is about to break new ground. The website that has become one of the biggest open repositories of knowledge is due – within the next week or so – to hit the mark of 3m articles in English. It's all a very long way from January 2001, when Wikipedia launched. Its first million articles took five years to put together, but the second was achieved by 2007. It was not just the number of articles that grew, but also the number of people involved in creating them. During Wikipedia's first burst of activity between 2004 and 2007, the number of active users on the site rocketed from just a few thousand to more than 300,000. However, statistics released by the site's analytics team suggest Wikipedia's explosive growth is all but finished. The quickening pace that helped the site reach the 2m article milestone just 17 months after breaking the 1m barrier suddenly evaporated: adding the next million has taken nearly two years. While the encyclopedia is still growing overall, t