YMMV / Quiververse

• Hilarious in Hindsight: Owing to the fact that this series started being posted in 2013 and the series continued since then, more than a few of these have cropped up.
  • In Six Nights (and a Day) With Sunset, Sunset Shimmer ends up patching things up with Flash Sentry, and in the process, helps him to get closure in his relationship with Twilight. This story was released over a year and a half before My Little Pony: Equestria Girls – Legend of Everfree had a similar plot point.
  • Another one for the story above — Sunset reveals that she has some artistic talent, particularly as a sketch artist. The Summertime Shorts and the following digital series ended up confirming Sunset's artistic talents, not only in drawing but also in paint and graffiti.
  • Yet another one for the story above — Sunset mentions that the Equestrian version of Santa Claus is a reindeer. Come My Little Pony: Best Gift Ever and the three gift-giving reindeer shown, and this effectively became canon.
  • And again for the story above, Sunset Shimmer's entrance exam involved attempting to hatch Spike's egg with the use of a spell that emulated dragon fire. Sweet and Smoky establishes that dragon eggs require heat to hatch, and the episode's conclusion involves eggs hatching via superheated dragon fire.
  • In New Horizon, characters named Edgar the Raven and Gilded Lily are introduced. Well over a year after they make their debut, two separate issues of the comics feature characters with the same names.
  • In A Shimmering New Year, Twilight admits to having a tarnished view of Star Swirl the Bearded after reading his journals and realizing his Fantastic Racism towards dragons. Come the Season Seven finale, he's presented as a different sort of broken pedestal.
• Moral Event Horizon: If she hadn't crossed it already, Primrose Thorn certainly crossed it when she pins down Quiver, Sunrunner, Sour Sweet, most of the Mane Six and several other characters, then orders her associates to essentially cripple them by breaking legs/horns/wings. It's narrowly averted by the intervention of Twilight Sparkle and Princess Celestia, but her group showed no sign of being discouraged. Take note that this count also included the Cutie Mark Crusaders and a post-redemption Diamond Tiara and Silver Spoon.