Social networking services in the field of matchmaking for friendships, social networking, and social introductions provided via a website; Social networking services in the field of matchmaking for friendships, social networking, and social introductions for the elderly provided via a website; Social networking services in the field of matchmaking for friendships, social networking, and social introductions for people in their twenties provided via a website; Online social networking services for matchmaking for friendships, social networking, and social introductions; Friend matchmaking services for individuals and couples provided in person, via video conferencing, email, and telephone; Friend matchmaking and introduction for individuals and couples; Internet-based matchmaking services; Internet-based social introduction services; Online social networking services