Twitter is one of the largest social networking websites on the internet with 200 million active users. It has 17 virtual communities who have more than 100 million active users. However, Facebook has the highest number of active users amongst all the virtual communities which is over 1 billion.
To see all the virtual communities who have more than 100 million active users, follow this link: http://en.wikipedia.org/wiki/List_of_virtual_communities_with_more_than_100_million_users
There are approximately 15 virtual communities who have more than 100 million active users.
eAnswers Team
Twitter is one of the largest social networking websites on the internet with 200 million active users. It has 17 virtual communities who have more than 100 million active users. However, Facebook has the highest number of active users amongst all the virtual communities which is over 1 billion.
To see all the virtual communities who have more than 100 million active users, follow this link: http://en.wikipedia.org/wiki/List_of_virtual_communities_with_more_than_100_million_users