I would make the argument that while the folks here do indeed represent a very small percentage of the overall customer base, there are also many, many more out there that have gotten very used to the system as it is now. This (presumably larger) portion of the customer base also feel as if they have "mastered" their approach to touring and using the system that has been in place, in order to maximize their experiences and the way they enjoy their time at WDW.
However, isn't it likely that those who are comfortable with the "as is" system and do not visit sites such as The Dis might be just as unhappy with these changes as outlined (if they come to pass according to current reasoning) once they experience them?
Furthermore, is it likely they may be caught unaware when they check-in, become enamored with the spin, and opt in without weighing the factors completely? What kind of dissatisfaction will THAT cause amongst the larger base customer population?
Just because all the base customers are not here projecting negativity about the change, it doesn't necessarily mean they will be fine with it. YES, there is indeed only a very small amount of the base here, but if things come to pass as we are guessing they will, I submit that this "insignificant" portion refered to above will be much more significant by year's end.
Of course, maybe this is good news for those with trips planned for late this year or next, as it gives Disney some time to adjust based on feedback, but for those of us with trips booked in the next 90 days, it doesn't help much. The true guinea pigs are probably the ones with much more at stake here.