2. The method of claim 1 , further comprising: engaging a crawler to search content for content apparently authored an author in the database associated with the user; and for found content, if it the source is trusted according to a trust policy, indexing the found content into the database by author in the database; and for found content, if the source is not trusted according to a trust policy, verifying the identity of the purported author of the found content, in which if the author of the found content is verified, indexing the found content into the database by author in the database.
2. The method of claim 1 , further comprising: engaging a crawler to search content for content apparently authored an author in the database associated with the user; and for found content, if it the source is trusted according to a trust policy, indexing the found content into the database by author in the database; and for found content, if the source is not trusted according to a trust policy, verifying the identity of the purported author of the found content, in which if the author of the found content is verified, indexing the found content into the database by author in the database. 4. The method of claim 2 , further comprising delivering to the user the indexed found content based on the content being added to the database.