10. The method as in claim 1 further comprising: generating document metadata including the ranked themes; associating the document metadata to the document; and distributing the document metadata to at least one remote process that utilizes the ranked themes to identify relevant advertisements for displaying to a user upon retrieval of the document by the user.
10. The method as in claim 1 further comprising: generating document metadata including the ranked themes; associating the document metadata to the document; and distributing the document metadata to at least one remote process that utilizes the ranked themes to identify relevant advertisements for displaying to a user upon retrieval of the document by the user. 11. The method as in claim 10 further comprising: utilizing the statistical analysis to produce a ranked list of most relevant text-based terms found in the document, the most relevant text-based terms representing an essence of the document; and producing the document metadata to include permutations of top text-based terms in the ranked list of most relevant text-based terms.