Instagram, the popular photo sharing site owned by Facebook, has never been more popular. Just about a week ago, Instagram proudly announced that it now boasts more than 400 million users who have shared a jaw-dropping 40 billion photos. And speaking to the Instagram’s growing international reach, the service notes that more than 75% of its user base reside outside of the U.S.
The last time Instagram released user metrics was back in December when it said its user base checked in at 300 million users. That being the case, Instagram has impressively grown by more than 30% in just about 10 months time. All that being said, just what exactly are Instagram users taking so many photos of?