I'm not going to count every ad on their site, but if there is a majority, it's a slim majority.
What's the matter with voting for someone who doesn't have a chance? The third parties change the way the other two do things. The Reform Party was seen as costing the Republicans 2 elections, so they became the ones preaching reform. When the Green Party was seen as costing the Dems 2 elections, they started preaching Green. If the Libertarians could cost one party the win, they'll end up leaning more their way.
Voting Republicrat is telling them "I like you the way you are" voting for off party tells them to change.
Obama and his party have never been good for the middle class.
Every crowd has a silver lining - PT Barnum