How sad is it that this group will be largely overlooked in every month but October?

Or maybe I'm wrong, what do you think?

I would say that's a given, considering the specific topic of the group.
But it's still nice to have a group like this to gather around all the Nightmare Night fic's and maybe to get some conversation about Nightmare Night going in every October.

3804944 Well, many horror stories were written this year, and only a small number of them were added to the group (they're still being published, what with people not being finished in time for the holiday). We could double the size of the library, if we could just get people add their stories here.

For true fans of pony horror stories (and there are a lot of them), horror stories never fall out of fashion. Just give this group time. It'll get more tales and followers.