Shell, as VP, Palin is one step away from the Presidency, as would be Biden. It really, really matters who is in that VP slot - *particularly* considering McCain's health issues and age. Look back over history - Presidents die or get assisinated and VPs take over. You are voting for a ticket and the VP better be just as qualified to run this country as the President you choose. It is not a "training ground." End of story.
As for her not having time to travel due to her family commitments, then she should not be in politics. Alaska governor - maybe. But the white house? Nope.
My sister dings me on this one all the time (she's voting republican and we have lively debates constantly). She thinks I am being unfair, particularly since I myself am a career woman.
However, I know exactly what it is like to have a child with disabilities and there is NO WAY I'd take a job as VP of the US - or even VP of a small company. Nope. I would be doing a disservice to my family and to the company/country.
And don't get me wrong - I feel EXACTLY the same way about this if Palin was a man.
Both myself, and my ex, have made career sacrifices over the years, so we could be there for our children. And we only have two. We alternate and juggle and curb work travel and have both been "parent-tracked" in our careers. By choice.
If your family responsibilities are such as Palin's (or even my own), no matter what gender you are, you have too much on your plate to be in a major position of power where people - our country -is depending on you.
Now, when my kids are grown and gone - that may be a different story. But at the moment, as teens including one who has her own particular issues, I must find work/family balance, as must their father.
If one of our girls became pregnant at this age, that would make it even more critical that BOTH me and my ex not have high-powered careers and have freedom in our schedules to take care of our family's needs first and foremost.
Dems also have family values, you know.