I guess I don't get why the mantra seems to be that huge amounts of planning are required for Disney just because it's Disney and should be expected. I'm heading to DLR next month, and ADRs don't even open there until 60 days out. ADRs at 180 is not a *necessary* thing...Disney did it for their own reasons at WDW...to better order food, staffing, etc, I'm sure...but DLR shows that it isn't *necessary* to have them so far in advance. It's something Disney wants the public to do, and the public obliges.
Heck, even just back in 2007, booking at 180 days wasn't necessary for nearly as many restaurants as it is today. I planned a trip then in less than 2 months, and got in to eat everywhere we wanted without difficulty at all, and without having to call back or check online continuously (and this included CA Grill and Le Cellier).
I guess I just feel it's very dismissive and borderline rude to tell someone that Disney just isn't for them if they don't like planning meals 180 days out. The poster that was quoted says she has prebooked ADRs, she just doesn't like doing so. I'm the same way. I do it because I know it's necessary at WDW, but that doesn't mean I like it. And yes, Disney is very much "for me" or I wouldn't be going.