Reading through this thread, hearing the challenges that people are facing with FP+, MM+, etc has brought me to a disappointing conclusion. We will not be making the trek from So Cal to WDW next year (or anytime in the next few years) and instead will find other destinations to visit.
The thing we loved about our first trip on 2006 was the ability to do what we wanted, when we wanted. Complete spontinaety including rides, shows and dining.
In 2010, although we had a great trip, the dining reservation process made eating where we wanted far more challenging. If we wanted a specific restaurant, we were forced to eat at times that weren't always great for a family with younger kids. And we ended up having to eat at places we really didn't want (thanks DD plan).
Now we would be faced with not only planning our dining but also planning exactly what times we want to ride certain rides, well in advance of our visit...assuming we want to take advantage of FP+. Not to mention longer lines in general from what I'm reading. All of this pre-planning really takes the fun out of what we want from a vacation. I want to be able to get there and do what we want to do, not what Disney has made us schedule in advance. I want to be able to eat where I want to eat, not places I'm forced to eat because I couldn't reserve 10 years in advance.
And that my friends, is why we'll be sitting on a beach in Maui enjoying a few Pacifico's instead of strapping on our magic band and scarfing down our lunch so we can make our FP time for Space Mountain. It is really a bummer because next year would have likely been the last year we would go as a family...my girls are getting to that age where if we wait much later, it really won't be cool for a 16 year old to be hanging at WDW with her parents. We will make new memories, outside the Disney kingdom. Something we should have started doing years ago.