Throughout all of history, one concept has kept both the written and spoken word from becoming an unintelligible mess. That concept is that most holy of grounds known by some as "grammar." It sets down rules for language to follow, and keeps it free of distortion.

Yet something is wrong. The rules are failing. And only one pony so much as suspects that something is wrong. Something that goes deeper than a simple appearance of errors. Something that could be an attack on the very root of language itself.

A story lovingly ripped off from the Futurama episode of the same name.

Twilight gathers the girls to her basement to reveal her latest invention. Unfortunately, they get distracted by another of her inventions: the 'What If" machine, a device capable of answering any 'what if' question posed to it. Follow along as the mane six discover the improbable scenarios that could have been their lives.

It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony

(Now with Fanart!)

Scootaloo's rather embarrassed by her Mom. Not because she isn't cool, arguably she's both the hottest and the coolest mom in Ponyville. It's not about the fact that her mom serves on the royal court either, though that doesn't help. Maybe it's got more to do with the fact that the reason her mom is almost never seen after sunrise or before sunset, or because before the Mare in the Moon returned to Equestria, she knew her name.

Or, you know, that her mother is a chocoholic, an embarrassing know it all that's actually lived it all, owes personal favors to Princess Luna, and has the unfortunate job description of 'ruler of the land and day'. Sure, having Celestia as your mom is cool and all, but at the same time nopony can know who she really is. Nopony gets to 'know' her, and every moment is guarded against snooping visitors. And yet, there's still hope for a better day to come. Even when all your mom's enemies and rivals finally come home to roost and ruin your day. It can't be all bad, right?

Now with a Trope Page: Scootamom on TVTropes

And Fanart:
[img]http://fc04.deviantart.net/fs71/i/2012/266/8/9/scootamom_by_familywing-d5fnnov.jpg[/img]

Twilight Sparkle may believe in Pinkie Pie's myriad abilities, but when an opportunity to study them from a perspective she never thought possible arises, how can she resist the chance at the understanding she's always truly wanted? More importantly, can Ponyville survive the trade-off necessary for this opportunity?

Humans.

Truth or myth? Ancient lost civilization or just an old pony's tale?

No pony has ever seen one, and most haven't even heard of them. But Lyra knows that these wonderful creatures are more than just old legends, and she's going to find out... and possibly drive her roommate insane in the process.