Mobile users up to six billion

[Jeremy Proome]

Six billion people use mobile devices

Mobile devices have seen large growth since 2011 – with new figures boasting six billion concurrent users, worldwide

 

[Vlad]

that headline is a good example of how numbers get interpreted wrongly
6 billion devices is not equal to 6 billion people

and this: "Smartphones and tablets are now in the hands of nearly 85% of the world’s population"

seriously? Please think before writing statements like that....