So City of Heroes shut down over the weekend. There is no longer any way to play it, as the servers went dead.
Now, we only have seven City of Heroes questions, so there's not a lot of content, one way or the other.
But it brings up an important question: For games that you can no longer play (ie. dead MMOs, multiplayer game where the servers went dark, or some other threshold), how do we handle the existing questions? Do we want to keep them around, even though they can no longer help anyone? Do we close them with a historical lock? Do we need to do anything at all?
If any action is required, what is our threshold for classifying the game as dead, and initiating the chosen action?