Hi Michelle. Is what you're asking different than the existing Jive-x digest emails that can be set for daily/weekly/monthly outbound trending content?
mdinsdale - curious to hear if you found the solution you were looking for. As Billy mentioned, if it's email digests you had in mind, there's plenty of Jive documentation on how to configure that:
If you had other channels in mind, that's where you may have to get creative. But email is a good start. Did that answer your question?