The document discusses the concept of digital citizenship and new media literacies. It emphasizes that in today's social media environment, the lines between producer and consumer have blurred as people can both consume and create digital content. This challenges individuals to develop skills to effectively engage in this environment. Additionally, as public and private spheres online overlap, it creates new ethical issues for people of all ages to navigate. Research on digital literacy often focuses on youth but older groups may face similar risks from how they present themselves and judge others online.