Facebook was launched in 2004 still it is the NO1 social networking platform. It has the ability to make or break in social world. When Facebook was in blooming stage it was really was an unique for audience to experience, and was a good time killer too! It has an amazing concept and functionality to connect with distant relative, friends and others. It works best for keeping in touch with those people whom you dont meet often but you still wanna know about them. Now almost all people across the globe are connected to facebook. Overall its an amazing platform for connecting and also socializing and marketing in business perspective. Facebook has the widest reach in this 21st century for common people from basic phone to iphone, from PC to Mac. To get into Facebook all you need is an internet connectivity enabled device and a web browser. Facebook has mobile app which decent in feature and functionality.