Hierarchy classification:

1. top of the aat hierarchies
2. Associated Concepts Facet
3. Associated Concepts (hierarchy name)
4. [technology and related concepts]
5. technology (general associated concept)
6. information technology
7. computer networking concepts

Anotations

Scope note:

Refers to tools, usually a combination of software and database accessible through the World Wide Web, which enable persistent computer-mediated relationships that encompass social networking, blogs, wikis, and social or collaborative tagging. For specific activities that use social media, use relevent terms such as "social networking."