The general idea behind many social networking sites is that people are invited to join by existing members who think they would be valuable additions to the community. True or False.

Option: True

Explanation:

Many social networking sites are virtual community where people who share common interest interact with each other in a digital platform. However, not all people will automatically be accepted into the community group in many of those social networking sites. Participation in community group in some social networking sites are based on invitation by existing members who think they can be valuable to the community.