Wired — Why Hybrids Are Hot: Have you seen gas prices? Purists can wait for hydrogen. The market can’t. “Industry forecasts suggest that by 2008, 2 percent of new cars sold in the US will be hybrids.”
Also from Consumer Reports: Down the road: Hybrid and diesel vehicles and Wired News: Hydrogen Fuel Closer to Fruition, which looks at technology developments that may lower the cost of producing hydrogen fuel.