==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.

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?

When Octavia and Vinyl Scratch decide to combine their respective musical styles into a new genre that will celebrate not only their talent, but also their unique bond, they feel confident that they're the pioneers of the new age. So when the two find their music challenged by another pair of musicians, they set out to make sure that theirs is the best. However, the rival two aren't bad artists themselves, not to mention they’re certainly not… of the same persuasion as Vinyl and Tavi. In the snow-wrapped streets of Manehattan, can they risk exposing their new found -and still taboo- relationship, or will they be doomed to second place?

Incredible cover art by JackiePhantom13! DA: http://jackiephantom13.deviantart.com/

EQD!!
Link: http://www.equestriadaily.com/2012/04/story-mixing-relationships.html

After an ancient spell from Twilight goes awry, Fluttershy finds herself in a new world of powerful creatures. Whilst Fluttershy struggles in the new found world, Twilight is forced to leave Equestria to find the spell to bring her back. As Twilight and her friends journey through the outer lands of Equestria, Fluttershy attempts to uncover what shadows lurk just beyond Hoenn's sight.

Contains slightly dark images and scenarios. All events are based off of season one continuity, speculation and fantastical story elements. Any conflicting canon after season one is a result of the story being created before the premiere of season two.

Written to accommodate for people unfamiliar with both 'My Little Pony: Friendship is Magic' and 'Pokémon'.

Pre-read by Lam, Tom IWearHatsIndoors and lordelliot. Edited by Lam and lordelliot. Story consulting by Flak.

Equestria Daily: http://www.equestriadaily.com/2011/06/story-hoennshy.html

Apple Bloom is left to handle the majority of the work on Sweet Apple Acres since Applejack and Big Macintosh have to leave to help out on another family farm for a couple of weeks. Granny Smith is helping out wherever she can, but the majority of the labor rests in Apple Bloom's hooves. While she's not the inexperienced filly she was years ago, does the young mare have what it takes to run the Apple family farm in Ponyville while her two older siblings are away, or will the monstrous load of work be too much for her?

NOTE: This work began before season 3 commenced. Certain elements of it, therefore, will clash with some of the developments of season 3 and onward (including things like Princess Twilight, the fate of Apple Bloom's parents, cutie marks, etc). With that in mind, enjoy!

In search of gems to complete her ornate Nightmare Night costume, Rarity accidentally finds herself transported to a world where a holiday not unlike Nightmare Night is less an event than a way of life - and her friends soon follow in hopes of rescuing her. Or, to put things more lyrically....

It was some time ago, but not too long, you see?
In a place that perhaps you have seen on TV.

For this story spans places far from pedestrian,
Crossing spooky and dark with bright and Equestrian.

Now, you may be asking how that crossing was done.
If you are not, I'd say it's time you begun!

(An excellent talking-book version of this story can be found here.)

Twilight and her five friends are transported during a botched spell, across dimensions to... Ponyville, Equestria? But not the same one that they knew. Sitting on a bench is Harpsy and Babar. The Doctoress avoids apples from an aspiring Applebuck. And in a library across town, six stallions join their forces as they try to decipher the appearance of filly look-alikes of themselves around Ponyville!

What would you do, if you met a pony who was at once your brother, and yet not? Applebuck wishes to reunite with his 'Cousin JayJay', and braves the dimensional divide to reach his goal. But being a small foal, how will he deal with a world in which everything is flipped? His friends, his family, and even... himself?

Pinkie Pie is overjoyed when she meets a Pegasus who seems almost exactly like her.
She's fun, silly, and Pinkie's friends take an immediate liking to her.
What could possibly go wrong?

Translated into Russian here!

After a budget cut, Cheerilee is replaced by a younger and stricter teacher. Cheerilee searches for a new job in Ponyville while her students deal with the new teacher. However, everything is not what it seems. Can Cheerilee use her vast knowledge to save her students and Ponyville?