The fact that he/she sees this as the 'FINAL' betrayal just shows that the person is a wingnut. Ignore them.
Well, I think his refusal to seal the borders, especially in light of London and Madrid is criminally negligent pandering for hispanic votes. I think his sell out to the Chinese is pretty obvious. Why hasn't he tried to grow the army? We have a glaringly too small army... the stress he has put on combat troops who are deployed every other week is pretty outrageous. His no-show act is grating. His refusal to speak to the American people and embrace us and remind us why we did all we could do for him. Why hasn't he tried to save rural America from the scourge of meth, why hasn't he, like Reagan did, support legislation, like Jessica's Law, to create a tough national standard against those who commit crimes against children? Why hasn't he co-opted the good work that Mike Huckabee is doing against childhood obesity? Why is he freaking absent and so damn insulated? He stopped talking to us, he got re-elected and now he just does whatever the Hell he wants to do-- face it, he's pretty much told us to go to Hell.
From what I know about her, she's an excellent pick. And if the left can't help itself and decides to try to Bork her, it's an even better pick.