Here's what I wrote on the suggest terminology feature of the Library of Congress's linked data for subject headings:
I recommend adding Revenge porn as a new subject heading.
Currently titles on this topic are assigned a series of LCSH, such as Revenge
and Internet pornography.
It would be great to be able to assign one heading for works like the zine I'm cataloging right now, Revenge Porn, as well as the 19 results I got for a search on " revenge porn" in your catalog.
For further warrant, I direct you to the Wikipedia entry, which dates back to 2013 . The heading is relevant to members of Congress since there has been legislation proposed to protect survivors of revenge porn.
Thanks for considering it!