I'm really enjoying using https://premium.wpmudev.org/project/ultimate-facebook and am getting great value out of it.
It would be great if one could set up a schedule as to when content is posted to facebook.
For example a blog post is published today, but will be posted on a facebook page a few days later (automatically).
It would also help if posting content could be repeated.
For example, I may be running a promotion or competition which I want published on a facebook page once every few days or once a week until a given date and time.
Or I may want to set up a reminder to an upcoming event.