Social Networking Sites

I have been using the social networking site for nine years in korea. In Korea, there are a lot of social networking sites such as Cyworld, Ohmylove, Damoim, I love school and so on.
Those sites are exactly the same like Facebook and Myspace.
Most of all those example, Cyworld is the most popular social networking site in Korea.
A social network service focuses on buliding online communities of people who share interests and activities, or who are interested in exploring the interests and activities of others.
Through out those social networling sites, we could upload pictures, videos etc, view of my friends profiles, communicate with each other by writing in each others scrapbooks. we could also become a fan of somebody and give them ratings on how 'trusty' or 'cool' they are.
Similar like Facebook, Myspace is also popular social networking sites offering an interactive, user-submitted network of friends, personal profiles, blogs, groups, photos, music for teenagers and adults internationally.
It has the broadest appeal arossing age rages, Facebook.com has created a niche among the colleg crowd, Friendster. com attracts a higher percentage of adults.

sources:
http://www.facebook.com/
http://www.friendster.com/
http://www.myspace.com/