Consider: these are the engagement numbers for the now-defunct Google Plus. In 2011, Google+ had 10 million users two weeks after the launch.[14] In a month, i

Consider: these are the engagement numbers for the now-defunct Google Plus. In 2011, Google+ had 10 million users two weeks after the launch.[14] In a month, it had 25 million.[15] In October 2011, the service had 40 million users, according to Larry Page.[16] At the end of 2011, Google+ had 90 million users.[17] In October 2013, approximately 540 million monthly active users used the social layer by interacting with Google+'s enhanced properties, such as Gmail, the +1 button, and YouTube comments.[18] Some 300 million monthly active users participated in the social network by interacting with the Google+ social-networking stream. According to ComScore, the biggest market was the United States followed by India.