I agree. Incest was farthest from my mind when I watched the episode online. And I agree withthat the dark side of the fandom always takes these things to a sickening extreme, simply because they can. I simply ignore them and don't let them corrupt my love for the show.In real life, American president Franklin Roosevelt and his wife Eleanor were fifth cousins once removed. Theodore Roosevelt was Eleanor's uncle. They were married for 50 years without any controversy over their union. Their son James Roosevelt, whom I met, was a trustee of my alma mater Chapman University. Nothing weird or Creepy Town about any of it.I personally find it adorable that Marble Pie is so shy and timid, but still likable. I think she and Fluttershy would be great friends. Not much talking between either of them, but still BFF's.