Web Piston: Hosting Service, Website, Social Networking Service

Jobster: Employment website, Metasearch engine, User-generated content, Social networking service

Xanga: Blog Hosting Service, Photoblog, Social Networking Blog, Alexa Internet, Cell Phone

Odnoklassniki: Social Network Service, Networking

Yawpbox: Social Network Service, Web 2.0, Interactive, Networking, Baylor University