Selected at random, six bronies have the privilege of scoping Equestria for the brony fail-safe plan, Exodus Equestria, in case the world turns for the worst on the Herd. With ponyfication only resulting in two or three 'minor' complications, Markus, Chloe, Ben, Sam, Jon, and Nick become ponies and set forth on their quest. But upon reaching Brony Paradise, the small team is scattered across Canterlot valley. Will the bronies reunite? Can they complete their mission? Will Sam ever get used to being a mare? Follow these six pioneers as they find comedy, love, adventure,and challenges they will all face.

Meanwhile, on Earth, Seth continues to check his e-mail.

Please give this a chance beyond the prologue, as it's not exactly a good representation of the story.

(Originally conceived as a oneshot, this story has become a series of them because of the massive popularity of the first installment and how it was featured on the front page.)

Pairing: Soarin/Rainbow Dash

Chapter 1: Meet the Parents Rainbow Dash has a brilliant idea: since she hasn't seen her parents in awhile, why not bring her new boyfriend with her to visit them? Unfortunately for Soarin, this means meeting her father and mother (Firefly). Will the Wonderbolt survive the visit? Will I ever learn how to do comedy? There is a single yes and a no between these two important questions.

Chapter 2: Meet the Scootaloo Soarin unexpectedly finds himself introduced to Rainbow Dash's number one fan, Scootaloo, and once again finds himself learning a bit about Dash's world. Warning: Might make you squee.

Robert Parker is a 24 year old ex-web developer living in New York city. In the wake of the conversion movement, he has seemingly lost everything. Haunted by the same nightmare every night, he soon realizes that he must make a choice.

To those unfamiliar with the Conversion Bureau: it is a scenario created by an author named blaze in which Ponies either appear in the human world or have lived beside humans without incident for millennia. One day, in the face of all the damage humanity has done to its world, the ponies offer a solution: undergo conversion to become a pony and allow the world to be inundated with Equestria's influence: thus healing it and bring forth a golden age.

Many different authors have taken many different approaches to this idea, all of them are worth checking out.

http://www.ponychan.net/chan/fic/res/53616.html (The current thread)
http://www.equestriadaily.com/2011/04/conversion-bureau-compilation.html (The compilation post on EQDaily. *NOT UPDATED*)

Several weeks into Twilight Sparkle’s training to be a princess, she still hasn’t found a captain for her royal guard. Frustrated with her lack of progress, she goes for a flight to clear her head. She’ll discover the solution to her problem is hidden behind the clouds of a carefree sky.

Cover image graciously provided by: lostzilla
Editing provided by: AnonymousEditor and Formerly Committed

James Kaughn is a member of the world's most elite fighting force, but when his team is sent in to rescue a captive family in Afghanistan the mission hits a snag. He stays behind to allow the others to escape, fully expecting to die, but ends up in an unfamiliar place. Join him as he meets new challenges and struggles with his worsening PTSD. Will he be able to actually make friends and not just teammates?

Featherweight has had a crush on Scootaloo for as long as he can remember, but he never did anything about it. That is, until the fateful day where he is given the challenge to kiss her before nightfall.

Applejack finds a strange visitor in her apple orchard one day, with even stranger stories to tell...
MLP/L4D2 crossover. My first story on FiMfiction.net! May add more tags as story progresses.
Credit for the image goes to brokencreation on DeviantArt.

The Cutie Mark Crusaders ask Rainbow Dash and Fluttershy about what happened just after the events of the Cutie Mark Chronicles; specifically, what happened to Fluttershy and Rainbow Dash immediately after the race. Reluctantly, Dash and Fluttershy delve into a tale. A tale of a young Fluttershy's amazement at the world she had landed upon, and a filly Dash's desperate quest to save her from that most evil of places: THE GROUND.

During a quarrel between the lone wanderer and his A.I program something goes horribly wrong and it affects many more than just the townsfolk of primm this time. Will the new editions to Equestria fit in peacefully or will they go out with a bang?

Fallout/FIM crossover

"Would you tell anypony if you knew the world was going to end, Twilight Sparkle?"