Has Microsoft lost it?

In July, Steve Ballmer told analysts that search was a key part of Microsoft's future. "There's a $1trillion market being transformed. That is such a huge opportunity. We have to seize it." While Ballmer admitted that so far, Microsoft's spending in search hasn't resulted in huge returns, he noted that the spending was "tiny relative to our business" and offered a good ratio of risk versus return.

Search is taking money from its other businesses, but Ballmer is convinced that it's where Microsoft needs to be. "Search is ripe for innovation," Ballmer says, and his internal memo to Microsoft staff explains what he meant. "We'll introduce new approaches that move beyond a white page with 10 blue links to provide customers with a customised view of their world," he wrote. "This is a long-term battle for our company—and it's one we'll continue to fight with persistence and tenacity."