Can I stop or suppress certain FAQs and/or Workflows from contributing to dynamic listings?
Malcolm! auto generates certain listings of FAQs such as most helpful, most popular, recently added and trending. If an FAQ is hidden (see here for more info it won't be included in these listings but sometimes you may wish to exclude a regular non hidden FAQ from these listings.
You can do this via in MyMalcolm via the individual FAQ's visibility settings (FAQs / Library / Configure / Visibility):