These are some of the groups that are registering people, spending millions of dollars and putting "boots" on the ground to subvert the vote in Ohio:
Act Blue
Vote From Home
Vote Today Ohio
ACORN
Obama For President Campaign
Faith Vote Ohio
“Motor Voter Act” & Jennifer Brunner
AFL-CIO
Project Vote
Citizens Services Inc.
The Service Employees International Union
MoveOn
UPDATE from unknown:
Add to list
Grassroots Campaigns
Community Voters Project - Progressive Future - Work for Progress
Project Vote (ACORN & CSI too)
Working Families Win-AFL-CIO
UPDATE II from abba:
Progress Ohio (and their buddies)
America Votes Ohio Coalition