I propose a restructuring of the use of these tags. I believe that tags should be used for all discussion of various tags, synonyms, etc, and tagging should be used for questions relating to the action of tagging.
This is not the way these are currently being used. If making such a separation and retagging the meta questions is too disruptive it may be necessary to make these synonymous because they presently exist as redundant tags. I would prefer to make the separation as I think it will be useful.