Social network websites are defined as: a web site which offers its viewer members the ability to share messages, media, and other information with each other. Although today social networking and myspace are considered to be synonyms there are other way to network. Examples can include chatrooms, yahoo! games (one plays a single game with other players), youtube, blogs, instant messaging, e-mail, internet fourms, and one can even throw in MMORPG's because most of them include chat boxes. Considering the examples, social networking is my number 1 reason to use the internet.

List of Social Networking Sites:
youtube.com
myspace.com
facebook.com
Xanga.com
hometown.aol.com
livejournal.com