12. A file classification methodology, comprising: analyzing textual content contained within a file to determine an initial classification for the file, wherein the initial classification comprises one or more concept categories to which the file can be assigned; presenting the initial classification to a user; receiving, from the user, a modification to the initial classification, wherein the modification comprises user input selected from a group consisting of (a) a removal from the initial classification of a particular one of the one or more concept categories, and (b) an addition to the initial classification of a new concept category; and assigning, to the file, a modified classification based on the modification to the initial classification.
12. A file classification methodology, comprising: analyzing textual content contained within a file to determine an initial classification for the file, wherein the initial classification comprises one or more concept categories to which the file can be assigned; presenting the initial classification to a user; receiving, from the user, a modification to the initial classification, wherein the modification comprises user input selected from a group consisting of (a) a removal from the initial classification of a particular one of the one or more concept categories, and (b) an addition to the initial classification of a new concept category; and assigning, to the file, a modified classification based on the modification to the initial classification. 13. The file classification methodology of claim 12 , wherein the textual content is analyzed in response to receiving, from the user, a storage request for the file.