Well, Sarah told us who--or at least what--she is, and what her role will be.
What she offered last night was a Bridge to Nowhere (the one she avidly supported until it got killed and is now insisting she actively opposed and helped kill), an America where there's not even a perfunctory effort at claiming to unite, but rather one which is securely under divide et impera.
Obama came out a few days ago, insisting that attacks on her family were inappropriate and off-limits. In thanks, he got the pitbull hanging off his arm, mocking everything he's done to serve America, essentially since he got out of law school. Nice lady, the Palin kids' mom.
Barack, if you need to remember who you and Joe are dealing with, look at the lipstick marks on the puncture wounds on your hand.
America, in the event that you believe that what the country really, really needs is someone who can field-dress a moose, you know who to vote for. Personally, I'd rather see someone who knew (before this summer) what the job of the Vice President of the United States is.