...from a conservative standpoint, no less.
In an ideal political world, all administrations would be as clean as Obama's. But as the events of this election cycle have demonstrated quite vividly, this is most emphatically not an ideal political world — and in the deeply troubling world we do inhabit, the prospect of a president dogged by minor scandals shouldn't distract us from the far higher stakes involved in the upcoming election.
I anticipate Republican defectors making blue dogs a thing again after this election. I'm not sure whether that's a net positive or not.