"The motivation for the about-face is simple, restaurateurs said: Diners just hate QR-code menus."
I wrote up a long email about that I sent to Andrés Monroy. I should maybe publish that as a blog post.
Review of O'Reilly's book by Molly Sauter. Not very complementary.
Now you can find out that Google has been recording EVERY PLACE YOU'VE GONE for the up to the last 5-6 years!
Javascript that makes all of your images load... really... slowly.
My sense is that most revolutions are fought by the privileged children of the elite.