When will the SPJ.org crowd sourcing effort identify the senator who put the hold on the Open Documents Act?

Inkling Markets:

One of the Senators of the United States has put a secret hold on the Open Government Act, passed by the House and Senate. SPJ.org is crowd sourcing the story to find out which U.S. Senator put a secret hold on the Open Government Act. Go to http://spj.org/ogahold.asp for all the details and to help them out. This poll asks you to predict how long you think it will take a crowd of people organized via SPJ’s website to find which senator is the secret senator. TIMES ARE CST.