Comments : Pay attention to logical flow

Candy, your writing draws on the growing online phenomenon of social media and its role in the political and advertising spheres. Activism and marketing depend on communication, which you touch on in your title. As this is the first text your readers see, think about how you could make it a little more catchy and enticing. For instance, "Digital Communication: an angel or devil?" provides a broader overview of your topic and is more likely to encourage your audience to continue reading.