What is meta? ×  This proposition occurred to me when I have
seen a case of mistyped tag on a question on SU.  The tag used
was "identiy-theft", which is obviously mistyped. It got changed
to identity-theft, but the identiy-theft tag still exists, even
though there are no questions associated with it.  The problem
is that tags are entered with a list of propositions, when
someone asks a question. New users are not able to create tags
anyway, so they will use these ones for sure. The problem then,
is that if such mistyped tags are provided in the proposition
list, then it's easy for someone to choose it quickly, just
because it resembles the tag they actually want. I was at first
thinking about some moderation requests, like many on this site,
to "remove" a tag, but it's not really a solution.  So, my
proposition would be to remove automatically tags when no
question uses them. This way, let's see the following of actions
:    • Someone creates a mistyped tag in his question   • It
will most likely be correcte