Personally, I think I will vote Libertarian from here on. Both parties have shown their arses for too long for me to vote for either of them again. All I can say is vote your conscience.
If you ask me, this seeming agreement between both left and right here is a good sign. After all, what both parties survive on is demonizing the other party. That way you pick a side and attack the other to the death while alawys saying that you are picking the lesser of two evils. To do this you need to make distinctions between rich and poor, gay and straight, atheist and religious, liberal and conservative etc, so as to divide and conquer. After all, if we all came to the realization that there are no real differences between the two parties and that everyone should be treated the same, would you vote? Hell no you wouldn't.
So as we see with Obama we have seen with "W". Massive entitlements being enacted, massive taxpayer spending, wars abroad etc. There is no real difference here.