Its the trend of social networking site these days. There are a hell lot of social sites these days. There main function is to connect an individual with others irrespective of where an individual is in anywhere across the globe. Just is we need an internet connection and here we are connected.
One of my best social networking site is Twitter.com which allows individual to speak out what want so that all connected to him/her van see and give their own opinions. Its quite an intellectual way of connecting . Even famois personalities have also their own twitter account which fans can follow. This is the part twitter!