Apple is quietly rolling out a payment revolution
Steve Ballmer retires. What does his legacy look like?
How much do iPhones, Samsung Galaxy, and others really cost?
Making the case for Apple acquiring Nokia.
Winners and losers in the Apple-Samsung case are not clear-cut.
Why Microsoft could become #2 in the mobile space.
Our actions have impact
Why Google acquiring Motorola makes sense.
How big is the mobile opportunity?
Why the partnership between Microsoft and Nokia is a major deal in the mobile landscape.