I've been thinking this for a while too! The best comparison would be something akin to "Would you like to allow cnn.com to access XYZ?" that most mobile phone

I've been thinking this for a while too! The best comparison would be something akin to "Would you like to allow cnn.com to access XYZ?" that most mobile phones use these days. It seems that the more locked-down hardware manufacturers may have accidentally stumbled upon a kind of end-user workflow that may actually work for controlling what they want to share with the web!