Social profile netiquette. So, use networks for Digital Citizenship.
Social Profile Digital Citizen
Thus, registration allows sharing content with contacts. So, contacts are friends. Given, enables online social activity.
Social Media identifies a user with an online account. The required information sets the parameters of online engagement. Contacts may reasonably engage you based on the interests in your profile.
Social Media enables connections with contacts we know in reality and make online. There is a distinction between real and internet contact. Many social networks identify the class of contacts with labels. Friends are generally contacts we know. Followers are less personal contacts.
Digital Citizen Netiquette
Participate in social media because it allows contact engagement.