What should be done with x (social media) and twitter (still the dominant tag)? How should we be handling this several months on from the change? We've moved over the howto:sites and sources - q to z entry over to X, should we reflect that transfer over in the tags, or stay as twitter?

_{there's also the secondary question of what to do with xfur and tweetfur and others}

IMO, the copyright (and implicated character tags) should be kept separate since they are distinct enough from one another.