Bulletin Board Systems subcat
- BBS: A Documentary
- Information about the film released in 2005. Includes details of research, a list of interviews, trailers, reviews, and an online ordering facility.
- Presents the history of these systems and a global explanation of the way they work. Includes a large collection of links.
- Official Intelec Home Page
- The official Intelec Network Home Page. Intelec is an international BBS echomail network.
- Wikipedia.org: BBS Systems
- Encyclopedia article that gives an overview of these systems, their history and a brief presentation of their content, along with links to more specialized articles.