29. One or more non-transitory computer-readable storage media encoding computer-executable instructions for executing on a computer system a computer process for classifying electronic documents, the computer process comprising: analyzing an electronic document to generate document identifying data; classifying the electronic document in one of one or more categories by applying a suggestive classification rule to the document identifying data, wherein the classification of the electronic document represents a prioritization of the electronic document; receiving an input from a user reclassifying the electronic document into another of the one or more categories, wherein the user feedback is in the form of the user moving the electronic document from the one of the one or more categories to the another of the one or more categories; updating the classification rule based on the input from a user assigning an auto-deletion period to the electronic document based on the document identifying data; and deleting the electronic document if the auto-deletion period has expired.
32. The computer-readable storage media of claim 29 , wherein classifying the electronic document further comprising: associating a series of concepts to the electronic documents; and pattern matching the concepts associated with the electronic documents with concepts identified in a knowledge base.