Nor is it certain that the new entrants will ever be able to wrest away the big three hardware makers' customers.

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Fit every item on the Big List into one of three columns tasks that benefit Employees, Shareholders, or Customers.

FORBES: To-do #1: Kill your to-do list

Although mobile has been around in a big way at least months after the iPad launched nearly three years ago, a major pain point with customers is developing a broad mobile strategy.

FORBES: IBM Takes Mobile To The Road With Tools & Strategy