Well why not also do what Uni does and offer front-of-the-line privileges to anyone staying on-property? I'm sure all of us who always stay on property would love that but it would probably clog the FP queue.
I guess I don't understand why make the suggestion to pay for Fastpasses, like Uni does, but not the suggestion to get front-of-line privileges for on-property guests, like Uni does.
As others have said on the many other FP related threads, WDW is already much much different than what Walt Disney originally, but one notion he endorsed, that I really appreciate, is the notion that once you're in the park, people should be treated as equally as possible. You shouldn't have to pay to get a perk. As it is, your budget or wallet can already dictate if you go, when you go, how long you go, where you stay, where you eat, what you eat, the souvenirs you buy and on and on. But when you're getting on line for an attraction or waiting for a parade, there's something to be said for keeping things as equal as possible.
FP, for all its faults, tried to at least offer people an equal chance to pick and choose the perks they wanted. Maybe Space Mountain isn't as important to you as a prime parade viewing spot. Maybe more so. So you pick what's important and everyone gets a little something (and also runs the risk of being a little disappointed that for the money you spent you didn't get to experience all you wanted).
When parks offer front of the line privileges for a fee, you can call it class envy (though I could probably swing the additional cost), but it feels like just another reminder, especially to kids more than the adults who already know it, that some people get better treatment, and it's not necessarily based on whether they're good or smart or kind or always play by the rules, but whether or not they can pony up the dough. There are plenty of other places and times for kids to learn that really harsh lesson, plenty of other occasions to let them decide if that lesson drives them to work harder to get nice things, or whether they lead a charmed life and assume they always will, or they'll work harder to keep getting those perks, or get defeated and deflated. It'd be a shame - and I think for some people, a disincentive to go or return - to have to learn those lessons in a place like WDW.