1. Social media provides an opportunity for US banks to regain customers' trust after the financial crisis through transparent communication.
2. In 2011, top US banks like Chase and Bank of America had millions of Facebook fans, showing social media's potential. However, privacy concerns around mixing personal finances and social media remain.
3. This case study will examine Citibank's social media strategy to address customer problems and questions, gather feedback, and turn negative comments into opportunities for customer support.