Right now, I have the group folders set up like so:

In Life - Stories about Applejack's parents when they were still alive.

In Death - Stories about Applejack's parents' deaths and their immediate aftermath.

In Memory - Stories about Applejack's parents, looking back at them after they are deceased.

Still Alive! - Stories where Applejack's parents are still alive as of the time of the show.

Making More Apples - Clop stories about Applejack's parents.

Equestria Girls - Stories about Applejack's parents in the Equestria Girls verse.

Humanized - Stories about Applejack's parents where the characters are, well, humanized.

The Apple of My Eye - Recommended stories about Applejack's parents.

Are there any major subcategories of such stories that I missed? Do these folders seem logical and reasonable to people?

4553956 How about a folder where Applejack's parents make a grand reappearance after being gone for a long time (whether that means they were dead or simply somewhere else).

I think the folder are good.

4553956

Submitting the following one for In Memory:

http://www.fimfiction.net/story/135255/pilgrimage

4787507
Ooh! Looks like a good fit.

I have a suggestion for a folder.

Here.

Time Travel - A folder for fics dealing with time travel and preventing the deaths of Applejack's parents.