Jim,
The current auto-posting functionality of JFBConnect only works for specific Facebook Pages that the admin of the site has setup and configured. Usually, these are just Facebook Pages that the owner/admin of the site is an admin of. We don't have a way to let front-end users add their own Pages that they want specific content to be auto posted too. That would get very complex to manage.
If you have one Facebook Page for your site, and you want all new listings to post to that Page, then JFBConnect likely could do that. I don't think that's what you're looking for.
Finally, we don't support JBusinessDirectory for Open Graph and channel integration right now. That means that auto-posting likely wouldn't work for that extension. Right now, the automated posting requires a plugin written for JFBConnect so support each extension in most cases. There is an easy manual posting option which an admin of your site can use to push individual URLs from your site to any of the social networks we support with one click. So, with that, you could manually push a listing to any and all Twitter Feeds, Facebook Pages, Groups or Profiles and LinkedIn Company pages you have setup quickly, but not automatically.
I hope that helps explain things a bit, but if you need anything else, just let us know.
Thanks,
Alex
Support for J-BusinessDirectory
