In our election guide, Arjun wrote:

If Indiana is announced too close to call when polls close this year, it will be an indicator that Barack Obama is headed for a similar landslide victory himself, even if he isn’t quite able to carry the state.

Indiana is too close to call.

Update: Ambinder:

Obama: VT
McCain: KY
Indiana too close to call
Georgia too "early" to call, McCain lead
Virginia too early to call, Obama lead
South Carolina too early to call, McCain lead

Indiana
10% precincts reporting
Obama129,13749%
McCain131,41350%