- Line to God: Sayer can be found in DeviantArt, Tumblr, Steam, Youtube, and even right here on TV Tropes.
- Mecha Debuted In Rainbow In The Dark: With the release of One Day in the Wasteland the readers will probably think Mecha first appeared in Rainbow in the Dark, but the truth is that One Day in the Wasteland is a revision of a failed Fallout: Equestria side story in which Mecha was created, thus appearing first in that fic. This was confirmed by Word of God in the author notes of One Day in the Wasteland.
- Word of God/Word of Dante: There's a special chapter full of trivia about the story, characters and such. You can find it by clicking here.
- Shared Universe: Sayer and Kalash93 said that it is possible that Rainbow in the Dark exists in the same universe, although perhaps not in the same continuity as Racer and the Geek. Small nods, links, and references are present. This is still completely nebulous.
- Rule 34: A Spin-Off one shot was released, involving Rainbow Dash and Brownie's first time with the title Through The Prism. Warning! - Not Safe For Work. You have been warned:
Trivia / Rainbow in the Dark