Hoenig: To succeed, firms need only innovation, not government intervention.
MiFi, which can create a hot spot almost anywhere, looks like a hit for Novatel.
Targets to consider as the tech-sector feeding frenzy shifts into high gear.
Stewart: Why these are two stocks to stick with -- even after gains.
Stewart: Amazon's e-book reader vs. the iPhone? It's oranges to apples.
Talks of sale bolster Brocade; a bump in the road for Seattle Genetics.
Enterprise-software giants are vulnerable to a new competitive threat.
The company thinks its industry will eclipse film and TV in just five years.
Hough: Wall Street is gushing over these companies, but investors should take profits.
The economy still looks grim, but these companies offered glimmers of hope.