Great questions, Patricia! Sorry for my delay in responding.

1. Yes, I often encourage people to promote their long form articles by promoting them on The Shortform.

2. You would have to be a writer for another publication (I'm guessing you know that). The publications you see in one of the screenshots are some of the publications that I am a writer for. You can always submit to Refresh the Soul or CRY Magazine, which are two other pubs that I am an editor for.