Interpersonal Relations in Social Media

If you are a Facebook user, scroll through your list of friends and consider how many of the relationships are personal and how many are impersonal. What makes some of your relationships personal and what makes them impersonal? What factors affect your appraisal of these relationships (for example: irreplaceable, disclosing, intrinsically rewarding, unique)? How else do you communicate with these people besides Facebook (for example face to face, telephone, texting, other social media)? Must be over 300 words