The old system had a rule where you could email a picture from a specific camera at a specific time every day. It has been years now, and the "old" web based rules are still far more advanced than the app based "new" rules. At the time we were told to be patient, that the new rules would advance and become even better. Not happened so far . . . expectations?
I'm a Rules power user too! As soon as we have any news to share, I'll make sure to pass it along.