Virtual events need a social media moderator to monitor conversations happening across different social media platforms like blogs, Facebook, mobile apps, and Twitter. A social media moderator is one of several social media roles that can help with this task, along with roles like a social media ambassador, concierge, monitor, reporter, and strategist. Event organizers can utilize consultants, influencers, PR firms, staff, venues, or volunteers to take on social media moderating responsibilities during a virtual event.