Thank you for the feedback. That was my original intention, but seeing the constant location updates from Foursquare while writing the article surprised me (admittedly not too much).
(The kind of apps that require a good notification center - like the one in iOS7 - cuz they're spewing so many little bits of suggestions at you.)
I suspect Apple will tread carefully in these waters, but initial signs are worrisome. Let's hope that they can figure out the personal analytics thing and work in some privacy with it too. They're not an ad company, so it's possible. :)