==Originally written spring 2011== Equestria Daily Post==
GLaDOS is free of Chell, free to continue testing, when she discovers a portal gun Wheatley tried to repair with duct tape. When the portal gun catastrophically fails, the enrichment center, GLaDOS, and Chell are literally dropped in the middle of Equestria. The mute test subject soon finds the world of ponies far more welcoming than the human world. But GLaDOS sees possibilities. Let the testing begin... for science.

One night. One ghost. One chance for Diamond Tiara to learn the importance of friendship with the aid of three unlikely spirits.

A Christmas Carol crossover.

Pinkie Pie is being tormented by horrific nightmares. Unable to deal with it by herself anymore she seeks out Twilight's help, but will it have been the best decision when she finds herself alone in an abandoned, fog filled Ponyville?

Sequel: http://www.fimfiction.net/story/4676/Too-Shy-for-a-Rainbow

There have been a LOT of high-quality readings of Silent Ponyville, but this one is my personal favorite:
https://www.youtube.com/playlist?list=PLGh01rbB4o3xoSV7a6Omc-UJROXHRZ1Hv

Desperate to be free from Diamond Tiara's bullying, Apple Bloom wishes on a star and escapes to a new Ponyville, filled with strangely familiar colts and stallions. As a filly in a school full of colts, she comes to see a new side to both her friends and her enemies.

Inspired by Conner Cogwork's "On a Cross and Arrow", but not intended to be part of the same world or follow the same story.

An accident reveals a secret that nopony ever knew....

Inspired by this picture.
[img]http://i14.photobucket.com/albums/a331/brittmcgee/MLP%20Minecraft/TLSOA_zps2aa17c49.png[/img]

(Storyline has been edited as going along) When Diamond Tiara was a foal, her mother left due to her father's wealth and stinginess. When she's a filly, she finds out the hard way. Silver Spoon is forced to move to Canterlot and her father abandons her one night and needs refuge. She is taken in by Fluttershy, who reminds her of her mother. Then she is properly introduced to the rest of the Mane 6. Will she make up with the Crusaders? Will her future ever be fixed?

Diamond Tiara and Silver Spoon poke fun at Apple Bloom simply because she does not have her cutie mark. When an arts and crafts fair is preparing to set up in Ponyville, Applejack encourages her little sister to at least participate, but she soon succumbs to her own self-depression. Discouraged, confused, and upset from all the building up of verbal abuse, Apple Bloom one day disappears from Ponyville without a trace and it isn't long before Applejack is driven into mental insanity worrying about her. Silver Spoon betrays Diamond Tiara by confessing to Applejack the most likely cause of Apple Bloom's disappearance and quite possibly her true reason for wanting her cutie mark. And once Princess Celestia learns of Apple Bloom's problem, she decides to pay a visit to Ponyville herself to announce a very important lesson about bullying. Will Diamond Tiara finally realize the error of her ways? Or has her heart been permanently hardened by her own twisted misdeeds?

Also, we have a very special guest appearance somewhere in this story. Think you can find out who?

Songs
Gonna Cheer You Up
Wandering Loner
Let Your Light Shine
Happy Day in Ponyville

On a dark night filled with even darker magics, an insane cult attempts to give Nightmare Moon a body and life of her own, utterly separate from Princess Luna. But, when the spell is interrupted by Celestia, something unexpected is created.

Now, a little black alicorn filly named Nyx finds herself living under the care of Twilight Sparkle, only to be haunted by memories and emotions from her past. Is she Nightmare Moon reborn or is she simply a doppelganger with a soul and mind of her own? Can Twilight Sparkle protect Nyx from those who refuse to see past her dragon eyes and black coat?

Or, will Nyx be forced to inherit the sins that may not even be hers and become the greatest evil Equestria has ever known?

Big Macintosh has fallen hard for the pretty blond mare. When she is forced into a fight for her life, he sticks by her faithfully, but keeping the promises he's made will be an even tougher battle.

Updated for Equestria Daily! Yay, made 6-star!

Please vote and leave lots of comments! I love reading what you have to say!

Written for a sadfic contest (I won!); the plot is in honor of my mother-in-law, who wasn't so lucky, and I suspect wouldn't actually appreciate inspiring a story about ponies.