The document discusses barriers to dialogue and CSR communication in social media. It analyzes interviews with managers at a pharmaceutical company about launching a CSR Twitter account. Key barriers identified include unfamiliarity with social media, managerial scepticism of outcomes on new platforms, restrictive internal guidelines, and limited resources. These barriers negatively impact principles of building online relationships like keeping communication useful, frequent, conversational, and committed. The conclusion emphasizes looking at organizational aspects and developing capabilities for social media communication.