This is a CCK (Drupal 6) / Field API (Drupal 7) field type that will count the number of nodereferences to a particular node. The count is updated both when the node that is being counted is saved, as well as when a node that is referencing the node being counted is saved, updated or deleted. It will count references from individual nodereference fields as well as aggregate counts from multiple nodereference fields to the same node.
Also see Entity reference count for a version of this module that works with entity references.
PBCore is a metadata standard for audiovisual media maintained by the Corporation for Public Broadcasting. It provides a rich set of descriptors for radio and television programs, in both analog and digital formats. This module adds Language, Rating, and Genre vocabularies, populates the terms, and defines fields that can be used on any content type.
PBCore - Defines genre, rating, and language as Taxonomies and populates them with the official PBCore values. Defines a field for each Vocabulary. Includes a base PBCore XML template.
PBCore Custom Names - Allows the enabling/disabling and altering the names of terms in the UI. A common use is to limit the languages so that users don't see options like English - Middle Ages... unless of course you are cataloging the library of a Tolken fan. In that case, you might change English - Middle Ages to appear as Lord of the Ringlish. A more practical example of using a customized name is changing gay/lesbian to GLBTQ.