To summarize by excerpting two of the more revealing paragraphs:
We all agree that there is much to despise about Obama, and a whole different set of things to despise about the people who helped get him elected. We all know what a liar he is, how lazy he is, how ill-equipped for the job he is, and how there are many things about his secret life that may legally disqualify him from being president, or should land him in prison. We agree on 98% of those things we hate about him.
But don’t expect me, or many others here, to share (the) recently-acquired aversion to the Clintons, or your recent (apparent) conversion to Republican conservatism. We have much we agree on, and we all are entitled to our opinions, but many of us here still support Hillary Clinton and think highly of her and her husband.
But really....go over and read the whole essay. It is one of the better examinations of the thought process that lurks behind PUMA paws.