What is Social about Social Media? What is Critical Theory and why is it important? How can Social Theory help us to understand what is social about social media?

In the Social Media book

In Chapter 1:

-What is Social about Social Media?

-What is Critical Theory and why is it important?

In Chapter 2:

-How can Social Theory help us to understand what is social about social media?

In Chapter 3:

-What is Participatory culture?