Organization of the work
  - Activities (e.g. XML)
- Domains (Architecture, Document Formats, Interaction, Technology and
    Society, Web Accessibility Initiative (WAI)).
- Groups: 
    
      - Working Groups: chartered technical development.
- Interest Groups: more general work.
- Coordination Groups: manage dependencies between related groups
        (internal and external).
 
- Discussion happens on archived mailing lists (Member restricted or
    public).