Life for smartphone users has become a lot more confusing over the last year or two. The efforts of Research In Motion (NASDAQ:RIMM) -- the creator of the BlackBerry -- to venture forward into new kinds of smartphone designs and the world of the app have met with very little success so far. What may be its last hope the BlackBerry 10 will become available to consumers on Wednesday and marketing plans for the new devices and their operating system include the company’s first-ever Super Bowl ads. Then there is the massive rivalry between Apple (NASDAQ:AAPL) and Samsung Electronics ...