13. The computer-implemented method of claim 7 , wherein an item identifier included in the item of identifiers comprises a nonword string of alphanumeric characters that uniquely identify an item within the system.
13. The computer-implemented method of claim 7 , wherein an item identifier included in the item of identifiers comprises a nonword string of alphanumeric characters that uniquely identify an item within the system. 17. The non-transitory computer readable medium of claim 13 , wherein the process performed by the computer-executable module, when executed by the processor of the computing device, further comprises: generating tagging priorities for suggested tags of other untagged items using request frequencies of the other untagged items; and selecting a route for the untagged movie based on a comparison of the tagging priority of the untagged item with the tagging priorities of the other untagged items.