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Navigation devices are poised to decline because of competition from GPS-enabled smartphones, according to a report from Berg Insight. About a quarter of navigation users access turn-by-turn directions from their cell phones instead of a stand-alone device.

Lots of people claim that Apple's (AAPL) iPhone is the first smartphone to really unleash the potential of the Internet on a handset. And they are right. iPhone users suck up so much more Web time than Blackberry (RIMM) users (even though far more Blackberry units have been sold over time) that...

With all the gloom in the global economy, I got to wondering whether there is anything else going on in the world of business. I'm looking for growth because I think that's what will ultimately bring the economy out of the doldrums. Not surprisingly, that growth is coming from technology companies....