The document discusses going beyond simple social tools to enable mainstream adoption of social software. It examines how humans are social through various lenses like culture, organizations, and tools. Social interactions involve relationships, reputation, conversation, groups, sharing, identity, and collaboration. Tools need to map to human social needs and provide comfort across people, tools, and content. Social software adoption progresses from personal use to mature social systems. The Cynefin framework and differing user perspectives are also covered. Mainly, tools must understand how the majority of users are social to drive broader implementation of social features in organizations.