Well, she laid out the beginnings of her specific plan of action today, and every point was revolutionary. Not a single other candidate can touch what she laid down today. All they can do is gulp and follow her lead.
You're sure to hear lots more from her on specific issues very soon.
I'm not convinced she can lead simply because I don't think the majority will follow her. She represents my values but a one-half term Alaska Governor (who resigned under fire) vaulting to POTUS is a tough sell to the American people. There is no doubt she is a red meat conservative, and appeals to people like us. She is no Ronald Reagan, in that he was a successful two term governor of the the most populous state in the nation. He was able to harvest what became known as the Reagan Democrats. I don't see Sarah as being able to play in that electoral league. I do see her as able to usher in an Obama second term; I don't think she will run because of that; she loves this country too much to let Obama have a second term (which is what her candidacy would probably do).