The term "WikiProject" is used for projects created for the purpose of managing a specific family of information within Wikipedia. For example, Wikipedia:WikiProject Economics organises articles related to Economics, including economic terms, theories, and economists.
A WikiProject is a resource to help coordinate and organize article writing. Its attached talk page is a convenient forum for those interested in a particular project. WikiProjects can also have associated Portals.
Some projects, like the Tip of the day project, coordinate internal Wikipedia processes rather than article content directly (though not all of these use the term "WikiProject").
When a project includes multiple operational pages, it is generally best to redirect their discussion pages to the main discussion page for the project. That way, participants remain aware of what is going on with the project without having to search out every nook and cranny where discussions may be taking place.
The exception to this strategy is when a task is delegated that would generate a great deal of discussion, and centralizing it with the project's other discussions would create a discussion page of unmanageable size.
