My point of view on social networks

A social network is a social structure, where people meet each other to become friends or to work together. On the Internet there is a lot of social network like myspace where you find personal profiles, blogs, groups... It can be very useful for a musician, an actor who work on their profile and to make know themselves. So it can be an important structure for artists, and also to search a job. I use MSN, i think it's a social network as we can meet friends of our friends! In my opinion, in the future, social network on the Internet will be one of the most important communication tools for a company.