I have uploaded a collection of My Little Pony one-shots called Flashes of Insight to both FIMFiction.net and FanFiction.net. While most of the stories have no particular relevance to LessWrong, "Good Night" draws heavily on ideas I first encountered on this site, and I expect most people here will find it enjoyable. Eliezer Yudkowsky called it "chilling," which, coming from him, I consider a very great compliment.