[whpalmer4]

I only promise that submitting such a request will get it to the right people, not that they will necessarily drop everything and fulfill the request. I'm sure that if no other requests for features had been received, you would have gotten it by now, but I'm personally acquainted with quite a few requests, and I don't think everyone else is shy, either :-). They take the number of requests for a feature into account when planning their work, but I haven't heard anyone say that the age of the request is given any consideration.

Another workaround is to put a repeating event in iCal (which does offer such repeat options) that says "hey, put an action to do XYZ in OmniFocus" — with a bit more effort, you could come up with some AppleScript to run as part of that iCal notification that inserts the action for you.