You indirectly raise an interesting point - I wonder by how much Apple's feedback stats on these topics are biased. Folks who worry about, say, wifi and blueto

You indirectly raise an interesting point - I wonder by how much Apple's feedback stats on these topics are biased. Folks who worry about, say, wifi and bluetooth walk-buy surveillance are going to be much more likely to opt-out of just about anything they can, including usage instrumentation. So of course they'll be underrepresented in statistics generated from that data.