Hi gang (man I haven't been here in a while) I just wanted to point out an awesome fan fiction series that I have recently finished reading by the name of Fallout Equestria. As you might of gathered from the name this is a fan fiction that ties together MLP and Fallout.
Here is a brief intro:
Equestria went to war and a megaspell exchange devestated the world. Some predicted the risk and built the Stables, bomb shelters that could sustain small populations for generations. After closing shut on the day of the megaspell exchange, the Stables eventually reopened on a bleak, irradiated landscape, except Stable 2, which did not open for two centuries...
I found it to be extremely enthralling and read through it in less than a month which due to its size is a acomplishment in my eyes, and have also read fan fictions that have been set in the same universe.
Here is the link to the wiki which contains links to different ways of reading the book and lots of other cool stuff.