This would be a sort of 'rainy day' project. But would you be amenable to posting lists of which MLP pieces within your gallery form each story/theme, and the order in which they flow?
Your gallery is vast. People who stumble upon your stories mid-arc* may have trouble finding and sorting out all the pieces. Storylines are also dropped and resumed. And normally-sensible file sorting parameters tend to place them out of order if they're downloaded to a drive.
*Via a DeviantArt suggestion, or some such.
Well um I kind of do that anyways. That's why there is often links to previous posts that are connected to the current posting. And as far as my MLP Dreamscape gallery goes everything that's in that gallery is effectively chronological order to begin with.
Well, yeah.. you do. But not with some of your older stuff. Plus, organizing offline versions of the story pages requires diving into each one individually, and locating the placement note. And that only reveals the piece that immediately connects to it.
It's only an added convenience, like a 'Table of Contents'. But it would be nice to have.
I have no clue to do that, and it sounds like a ton of work to do. If I had 30 hours in a day then maybe, but don't count on it.