Social networking and discussion site operated by Google.

http://www.orkut.com/ [ Social networking ]

    Internet most popular social networking site, offers online community creation and communication.

http://myspace.com [ social networking site ]

    Friendster is a leading global social network emphasizing genuine friendships and the discovery of new people through friends. Search for old friends and classmates, stay in better touch with friends, share photos and videos, and so much more.

http://www.friendster.com/ [ Search for old friends and classmates ]

    Social networking site offering media sharing, affinity groups, and messaging.

http://www.hi5.com/ [ affinity groups ]

    Online system that allows access to MSN Messenger and other popular messaging systems online

http://wwwl.meebo.com/ [ access to MSN Messenger ]