Per Craig Timberg of the Washington Post, Cuyahoga County, which includes Cleveland, is voting smoothly.
2008 turnout: 61% of registered voters.
Early voting this year: 27%
Live voting by 2:30 today: 23%.
As a rule of thumb, about 40% of the live vote happens in the morning, 20% during the day, and the last 40% in the evening. (Ohio polls stay open until 7:30.) So Cuyahoga could be on track to about 65%. Not so bad.
Betfair odds are now 9/2, pushing the probability of returning to the Dark Ages down to 18%.
Update
LA Times reports smooth, heavy voting statewide in Ohio.
Second update Per Greg Sargent, Obama camp says it’s hitting its turnout targets in VA as well, including the campus vote.

So Cuyahoga could be on track to about 65%. Not so bad.
Wow. 65% is killer. That’s crackin’ crackers good.
No doubt many of your readers saw this Waldman piece:
http://prospect.org/article/us-voter-turnout-better-you-might-think
Here is the money quote: