It would be a great thing to have the content placed in the metadata searchable by the WebGUI site search.  This would allow one to control what assets show if a word is defined in the metadata and not in the actual asset be in an article.

This way if people search for an abreviated form of a word and that abbrviation is not in the article, you can add the abbrviation to a metadata posible value and then when searched it will display that article.

Thanks