I have to say I agree with this. I am a strong advocate of privacy for those who truly value it as an important liberty, but do you really care about the right to be let alone when you disseminate that private information on the internet? It seems as if a lot of people who have qualms with being tracked freely volunteer the information in other settings. Do they really care about Disney tracking them, or are they just being difficult?
the funny thing about the internet is you can divulge what you choose to to whom you want.
I have no problem telling a cast member in a conversation that i've been to disney 8 times, or that my wifes name is kimberlee. i just don't need to go through it everytime i call. for one thing it's a little annoying, and for another they simply don't need to know.
If wdw magic made it mandatory that i put in my physical address i'd make one up, and if you want to call it just being difficult, that's fine, but i'll be the one to share what i choose about me and my family, not a company.