Web 2.0 offers users the unprecedented possibility of taking part in an uninterrupted flow of global communication that encompasses a growing number of people within its network and connection points (Ferreira, 2002). Users/consumers find here a space governed by a logic of connectivity, openness, conversation, and participation. These dimensions are exponentially enhanced by the growing ubiquity of social networks, whose interactive and collaborative architecture has shifted power to user communities (Mollen & Wilson, 2010). This renewed communicational context creates several challenges for organizations, converted into brands whose value depends on the rankings that measure their reputation with the public, who have become avid consumers and producers of information (Kotler et al., 2017). Thus, the process of stakeholder empowerment and the consequent loss of control by companies over the dissemination and circulation of information that concerns them have reinforced the vital need for companies to build and maintain close relationships with their audiences, in which concern for the opinions, needs, and concerns of the latter is clear (Antunes & Rita, 2008). Therefore, communities are increasingly demanding of the perceived contribution of business to the sustained and sustainable development of society, “in the face of the worsening of a wide range of economic, social and environmental problems on a global scale, and the governments’ inability to address them” (Serpa & Fourneau, 2007, p. 97). That said, it is imperative for organizations to adopt an ethical and transparent conduct, which will enable them to gain customer confidence and support over the longer term (Pérez & Bosque, 2015). Corporate social responsibility (CSR) policies can be seen, then, as important drivers of the desired consumer loyalty to brand and further online advocacy.