share Jomsocial posts with Twitter and Facebook

We don't have a way to do that to Twitter or other social networks yet, though it's planned. For Facebook, if you enable the "Push status to social networks" setting in the JFBConnect -> Profiles -> JomSocial configuration area, then posts from users that are marked as "Public" will be posted to Facebook if they've connected their account to Facebook.

I hope that helps answer your question, but if you need anything else, just let me know.

Thanks,
Alex

Glad to hear the advice above helped to get you going in the right direction.

As for posting to Facebook, yes, if they make the post public, it will go to Facebook as well (if you have it configured that way in JFBConnect). If the post is public, it means that search engines and other things will be able to scan and see it already, so pushing it to Facebook generally isn't a problem. It's up to you, as the admin, to determine if your users posts would be relevant to a more general audience in Facebook.

I hope that helps answer your questions,
Alex

The publish_actions permission does require review by Facebook. If you want to be able to post on user's behalf, Facebook wants to verify that you're not doing anything nefarious, like automatically posting content that they didn't actually push to your site. JFBConnect fulfills all requirements of the features we use, but there is the extra step of review for some of our features.

The review process is relatively new (started earlier this year) and there's nothing we can do to get around the review requirement for some features.

I hope that helps answer your question,
Alex