2Befriends

– Provides members with chat rooms, video profiles and forum.

60 Plus Friends Online

– Offers a place for seniors to interact with each other.

BlackPlanet.com

– A community for African Americans, that provides an interactive forum with chat, photos, games, email, and contests.

Classmates.com

– Find, connect and keep in touch with friends and acquaintances, post photographs, announcements, and biographies, read community message boards and be informed of upcoming reunions. Free and paid memberships.

Copper Strings

– Spiritual home for people who consider themselves alternative, holistic or green.

CouchSurfing

– Offers profile listing, discussion groups and a place to arrange free accommodations around the world.

Coworkers.com

– Offers coworker reviews, ratings and feedbacks.

Experience Project

– A personal growth and support community connecting members through shared experiences.

FaceJunky.com

– Community with profiles, search, browsing, groups, classifieds, events, and quizzes.

Friends Reunited

– The main site reunites people, while Genes Reunited enables members to pool their family trees; the Dating and Jobs sites link members with similar attributes, interests and/or locations. Pages specific to several locations around the world.