In this activity, you will research various social networking sites and online and offline communities. Then write a concept document for a viable social network. It could be a personal network, a general-interest network, or a professional network. Your concept document should answer these questions: what concept is your site based on? What useful features will you incorporate in your site? Who are the target users that you have ln mind? What type of content will you present on your site? Finally cite the sources that you used for your research