Dude, You have to live in an especially high ivory tower to assume that everyone of your users is going to follow your blogs.
Using that as a way to foster the blame for your misguided policy of using an opt-out instead of an opt-in for an extremely privacy invasive and corrosive feature is rich.
Especially so, coming from a company that states that it „cares about privacy“ right on their front page, and states that this is why we should use their product.