When I was thinking about this, I thought perhaps we should OP tag the story e.g. sci-fi, historical-fiction, space etc. then I remembered that the story can take unexpected turn to become totally different based on the new story snippets from the comments like 'sci-fi' could become 'romance', 'space' could become 'horror'.

So should each comment further include their own tag, which gets added to the main list of tags based on votes?