Finally, WaPost talks about enthusiasm - Obama leads 49-48 Nov 4

The president has a 10 percentage-point lead over Romney when it comes to whom voters trust more to handle an unexpected crisis. Obama also has twin, six-point leads as the “stronger leader” and the one who is more in touch with the economic problems people in the country are having.
Another, potential important edge for Obama is on enthusiasm. With just two days to go, 69 percent of his supporters call themselves “very enthusiastic,” compared with 62 percent of Romney’s. Enthusiasm for both candidates has increased sharply over the course of the campaign.