11. The method of claim 8 , further comprising: selecting, with the processor, a subset of the plurality of sentiment scoring applications; and receiving a subset of the plurality of single sentiment scores from the subset of sentiment scoring applications, and wherein each single sentiment score from the subset of the plurality of single sentiment scores is from a respective sentiment scoring application of the plurality of sentiment scoring applications, wherein generating, with the processor, a single unified sentiment score comprises generating, with the processor, the single unified sentiment score based on the single sentiment scores from the subset of sentiment scoring applications.
8. A method comprising: receiving, with a processor, a plurality of single sentiment scores, wherein each single sentiment score is from a respective scoring sentiment application, wherein each single sentiment score is indicative of a respective overall sentiment of a plurality of sentiment expressions, wherein each sentiment expression from the plurality of sentiment expressions is from a different, independent sentiment source; and generating, with the processor, a single unified sentiment score based on the plurality of single sentiment scores, wherein the single unified sentiment score is indicative of an overall sentiment of the plurality of sentiment expressions.