If someone else moved a question from one SX site to another but our tag, which is quite new, has been lost for that question.
For example, someone asked a question on SO about Contiki OS, since that is where they have found the tag, though the moderators moved it over to Unix & Linux site which is quite appropriate. But the question lost it's tag. Should the moderator take care of this specifically? I suppose that 'contiki' tag should be added on the site where the question was moved to and the moderator haven't paid attention to the context.