How social networks differ from social media and web 2.0?

Last semester, my team and I created this flower to define the term social networks and show classmates how it differs from social media. As seen in the diagram, social networks websites are more based on people and connections. On the other hand, social media is broader and includes media sharing, blogging, ranking, and virtual lives. It is hard to draw a line between the three concepts, but this diagram may help you to visualize the relationships among them. Web 2.0 is not included in the diagram here, but I can say that it is different because it focuses more on the content than on people.