| Very good indeed, but I have some things that'd make it even better:
1) If you include Twilight's parents, you should do so with Pinkie's family as well. Maybe have their fan names (Inky, Blinky Clyde and Sue) as alternative answers. I also think "Twilight's Mother/Father" should suffice.
2) There's a blink-and-you-miss-it cameo of the CMC hiding under a table in the first episode, during Nightmare Moon's entrance. This one's not major, it just moves Scootaloo and Sweetie Belle a bit earlier in the list.
3) You missed out Berry Punch. Her first notable appearance is in "Call of the Cutie", drinking out of the punch bowl. She may have had background appearances before.
4) You should allow fan-nicknames Lyra and Carrot Top for Heartstring and Golden Harvest, respectively. And Steven Magnet for the Sea Serpent.
5) You also missed out on Hummingway, Fluttershy's hummingbird friend in "A Bird in the Hoof". He was even named in-episode. And then there's the dragon from "Owl's Well That Ends Well". |