According to the Princeton Election Consortium, the race has been above Obama +1.0% PV and O278 EV for the entire 2012 general election season.
Over the last week the race has stabilized with no significant changes in PV or EV margin
The 95% confidence interval has Romney winning around 5% of the time.
Obama: OH, MI, WI, IA, CO, NM, NV
Romney: NH, FL, NC
Toss-up: VA
Senate: DP/I 53 : GOP 47
House: 18-33% chance of party control change
5:34 AM PT: As noted in the comments as of 8AM the number now stand at...
O 299 EV, R 239 EV, O +1.78% EV with NC moving from ">60% Rep" to "Toss-up"