Oh, an old op-ed from a right wing think tank, the usual standard for evidence.
Just an FYI, the 'too big to fail' subsidy that he bases his point on no longer exists: (look at the chart on page 3)
http://www.gao.gov/assets/670/665162.pdf
So if there's no longer a meaningful risk difference, it seems like his point is now invalid. Do you want to reconsider?
I'm seeing exactly one poll, the Pew poll, that showed majority support for it at the time of the crisis. It used wording that was dramatically different from all the others, and while I think it actually accurately captured what the bailout did, it did not accurately capture what Americans THINK the bank bailout did. Polling support for it has been nearly uniformly negative.