We just got back from an
AWESOME Halloween trip! While there I was receiving emails on my smartphone from WDW about my ADRs for the next day. These were coming to my phone about 24 hours before our appointment, sometimes 26-27 hours. Just to test the system, I tried to cancel-on line, using my DroidX AND my daughter's IPhone AND an IPad.
Never worked. Between slow connections, no connections, dropped connections and other internet related issues, it wouldn't complete the process. Due to booking before the new policy started, we incurred no $ charges because we were "grandfathered", but future trips won't be so lucky.

Just to try to ease my concerns, I called the WDW Dining cancellation number a couple of times, from a bus...and from a park. What a joke. Due to bus noise and crowd noise, I could barely even tell there was somebody on the other end.

One call took 25 minutes to get everything done-from start to finish. I even tried to call once from a BATHROOM in MK (at least it was fairly quite), but the call dropped about halfway through Jungle Book theme.

I really don't want to be walking through parks, or sitting on Peter Pan Flight trying to make these cancellations before the penalty kicks in. Character meals are a BIG part of our park experience-especially for our Autistic son. We bend over backwards and nearly break our necks trying to get from Point A to Point B, but sometimes it's tough to make these ADRs in time.
Well...we're going back in mid December and I'm hoping a few kinks get worked out.