Where should Obama spend his tech stimulus?

The new administration has promised to stimulate the U.S. economy by spending billions of dollars on high tech. The question is what kind of projects should money allocated to high tech go to? How is it best spent? For some, such an investment holds great promise. "If we pull this off right, we will build an infrastructure that will make us the world's leader in the 21st century," says John Seely Brown, co-chairman of Deloitte's Center for Edge Innovation and formerly chief scientist at the famed Xerox Palo Alto Research Center. Others are pessimistic that the stimulus money will really make its way into high-tech investments: "It's more apparent how the cement industry will benefit rather than IT," says Ken McGee, a Gartner vice president. InfoWorld asked several thought leaders for their advice to President Obama.