40. The non-transitory computer readable storage medium of claim 33 , further comprising instructions that if executed enable the computing system to: extract metadata from unstructured text documents.
40. The non-transitory computer readable storage medium of claim 33 , further comprising instructions that if executed enable the computing system to: extract metadata from unstructured text documents. 45. The non-transitory computer readable storage medium of claim 40 , further comprising instructions that if executed enable the computing system to: compute a sentiment on the unstructured text data; and analyze an aggregation of metadata values to provide a measure of sentiment.