13. The method of claim 7 further comprising: maintaining in computer memory a second-language prioritization protocol including data indicative of second-language extraction rules according to which at least a sub-portion of a selected translated-data-set sub-portion is selected for one of conversion, non-conversion, prioritized conversion, and (iv) de-prioritized conversion into a converted-data-set sub-portion representative of at least a portion of the translated-data-set sub-portion in a human-intelligible format depending on whether the selected translated-data-set sub-portion exceeds at least one predetermined extraction threshold; consulting the second-language prioritization protocol and algorithmically analyzing, in accordance with the second-language extraction rules, at least one translated-data-set sub-portion associated with the first data set in order to determine whether the at least one translated-data-set sub-portion exceeds at least one predetermined extraction threshold; selecting for conversion each translated-data-set sub-portion algorithmically determined to exceed at least one extraction threshold; and rejecting for conversion each translated-data-set sub-portion algorithmically determined not to exceed at least one extraction threshold; wherein as to each translated-data-set sub-portion selected for conversion, the method further comprises converting at least a portion of the translated-data-set sub-portion into a converted-data-set sub-portion representative of at least a portion of the translated-data-set sub-portion in a human-intelligible format and outputting through a machine-to-human interface the converted-data-set sub-portion; and as to a translated-data-set sub-portion rejected for conversion, the method further comprises one of deleting from and maintaining in computer memory the translated-data-set sub-portion.
14. The method of claim 13 wherein the second-language prioritization protocol references at least two extraction thresholds indicative of mutually disparate levels of relatedness to a predetermined topic; and a first translated-data-set sub-portion that exceeds an extraction threshold indicative of a higher level of relatedness to the predetermined topic than the highest extraction threshold exceeded by a second translated-data-set sub-portion is converted prior to the second translated-data-set sub-portion.