That's a rather poor comparison, between an elected official and a judge (potentially) appointed for life.
An elected official
who quit when public opinion got critical and a life appointment that amounts to the same as a tenure position. I think it's a good comparison, not because of the nature of the jobs but because when it comes to the matter of qualifications one (Kagan) spent twenty-five years in varying positions in the subject field (including an administrative role) while the other one (Palin) pretty much played the folksy game until it failed (and then quit). Trying to play the experience card displays a cognitive dissonance.
It is experience as a justice that has some people, in varying sides of the political center in this discussion, voicing reservations.
Sure, and in those varying cases there is a lack of understanding of the history of appointed justices' experience, some of which-- like the SCOTUS who presided over
Brown v. Board of Ed., among others-- were comprised primarily of justices without prior judicial experience but still had a firm grasp of the law they were upholding and defining.
Palin, like her or not, had the executive branch experience of governorship, for whatever that's worth on a resume. Other governors were considered and didn't seem to have her "Q" factor for elective politics.
Kagan isn't in that game: elective politics.
DR, I hope you know that I respect you intellectually. However, as I mentioned above there is a vast sea of difference between someone who has had gobs of experience in the subject of the position they are possibly going to hold and someone who just happened to fall into it with no education or prior work in the field, and then subsequently quit when the one-trick pony show they played stopped working. I also think we both know the reason that Palin was picked for the veep spot, and it had less to do with her "Q" factor and more to do with the presence of two X chromosomes-- I really have a hard time believing anyone still thinks otherwise at this point. If you want to count that as her "Q" factor that's fine, but her being a female that the vetting team thought could contribute conservative credibility while undermining a possible Hillary veep choice by Obama was so transparent a move that there was really little doubt.
My point stands: complaining about experience on the right side of the aisle is a partisan display of cognitive dissonance at best, hypocrisy at worst. I may still be in the "undecided" camp about Kagan as a potential justice, but experience is not one of the factors that seems reasonable to keep on the fence (or against) over.