Popular photo-sharing service Instagram has reached a milestone of 100 million monthly active users. The mobile app, among the most popular ways of sharing images worldwide, was launched in October 2010. The platform has seen exponential growth since then. Read more about its two-and-a-half-year journey, including the Facebook acquisition in 2012, controversial changes to its Terms of Service and more at connect.dpreview.com
News: Digital Photography Review (dpreview.com)