Don't know if you remember me. I haven't been here in several years because of my health. Haven't written anything in that long, too. Still having trouble typing and dictating. But I'm going to attempt to get back into it by completing the four book series I had only half completed. Just to put my toe in the water, I'm doing a prequel, but I might not even publish it.
I thought I would participate in the Smashwords July sale just to test the viability of my previous work. It's a long shot, but I miss writing so much.
I think I'll look into Substack. It might be a better option for me since I'm much slower now.
It's wonderful to see you again!
Substack has people writing at a lot of different paces, and serials that have posts once or week or less (as long as the pattern is somewhat regular) or short standalones definitely have an audience there. Also, a number of substacks put out prompts intended to generate flash fiction or something like that, and particularly if those are connected to one or more of the genre days, other participants will find and read you.
If you want to draw attention to your previous books, a good teaser works. A short connected to one of your published books works. I have definitely sold books there.
Subscriber growth can be slow (and most of them will be free rather than paid), but the platform remains a good place to reach an audience.