How much data is there in the world today?

Answer: Data is exploding, growing 10X every five years. In 2008, IDC projected that over 800 Exabytes (one million terabytes) of digital content existed in the world and that by 2020 that number is projected to grow over 35,000 Exabytes.

Samsung Galaxy S4

This sums it up nicely:

Adding features to a smartphone is obviously not a bad thing. Trying to innovate is not a bad thing. Adding features that serve no real other purpose other than to allow you to say "look at this other thing our phone can do" is a bad thing.

http://bgr.com/2013/05/08/samsung-galaxy-s4-review-redux-software-services/

Samsung's Galaxy S4

Three years after mocking the 5-inch screen of the Dell Streak, Samsung's Galaxy S4 may make that display size commonplace everywhere.

iOS 6.0 - 6.1 Jailbreak

evasi0n: Compatible with all iPhone, iPod touch, iPad and iPad mini models running iOS 6.0 through 6.1.

Important: Always remember to backup your device using iTunes (or iCloud) before trying to jailbreak your device.