Instagram reaches 100 million active users

Instagram is demonstrated on an iPhone Monday, April 9, 2012, in New York. (AP Photo/Karly Domb Sadof)

February 26, 2013 6:58:29 PM PST
Instagram has blown up to more than 100 million active users. The news comes just months after many users said they would quit the site.

In December, Instagram announced a change to its terms-of-service which would give the company commercial rights to users' photos. Instagram says since mid-January 10 million new users have signed up.