User:Howard C. Berkowitz/Strong Articles

Orphaned articles, isolated articles, or walled gardens of articles, are problems because it is difficult or impossible to reach through following a logical set of wikilinks. Readers can find the material only if they enter just the right search string, which does not let them take best advantage of Citizendium's knowledge navigation.

A strong link is a wikilink that is:
 * in the body of an article
 * in a Related Articles page
 * in explicit indexing pages
 * a redirect to a subsection, that redirect having an associated definition
 * a common prefix, such as AN-

An article is orphaned when fewer than three strong links point to it. An article is isolated when it cannot be reached through a series of strong links from the main page, a workgroup page, or a Core Article. Walled gardens are a set of articles that have strong links among one another, but all articles within the set are isolated.

Need to consider

 * "Permanent stubs", a class of article that is legitimately isolated, because the only reason it exists is to have a "linkable definition".