Recently the questions about the TV-show Revenge have been retagged revenge-tv in order to distinguish it from the general revenge tag used for movies about revenges.
But given that such general topic tags are actually discouraged, as also seen in this related discussion about aliens and its resolution and the fact that revenge is only used (and seems only valid) on ID questions currently, it would probably be more appropriate to drop the general meaning and use revenge for the TV-show only, as was done with the aliens tag in the related discussion.
What do you think?