Obviously not knowing anything about you simply means many many more ads just to pay its way.
Obviously info means ads are less introsive and maybe more interesting.
There is no such thing as a free lunch.
"The battery size of the s4 is 3x bigger than that on the iPhone. There's a lot of engineering invested on the iPhone, unlike the garbage that samsung sell"
You make it sound like the Retina iPad pedro.
Some interesting stuff.
One question appears to ask whether some Iphones get more crippled than other iPhones.
That would mean one network iPhone 5 is not the same as another networks iPhone 5.
All fine and well but does the customer know?