Allow me to join the AP venting party! I have a reservation late January/early February and I'd really love to save some money. Disney would probably get the money anyway, because I'd like to book a weekend trip to take my parents to see the holiday decorations - but the budget is perfectly balanced as is, so no savings means no weekend trip.
However, I did have a thought. I wondered if they are delaying a day or two because of opening the dining reservations back up to 180 days. We all know how overloaded their technical resources can be when they do something like this, so maybe they were giving it a couple days to calm back down before hitting it with all the additional stress of a new discount coming out.
I'll be seriously disappointed if they don't announce something soon.