I would bet anything they rue the day they got trapped into these terms like measured, patient. The signals Greenspan and others have given is that measured still the way they want to present their stance. It's now measured with a 'but,' behind it though.
More than any of his predecessors, he has gone public with every issue under the sun. I'm not sure there's a right answer, but I think it's worth talking about in a public forum what ought to be boundaries of the Fed governors' comments.