When Tea Party supporters talk about "taking our country back", they are – in part – expressing nostalgia. They literally want to take it backwards to a past when people had job security, and a couple on a middle-class wage could reasonably expect their children to have a better life than their own.
The party they have been voting for and the candidates they are supporting now have actively and openly worked to undermine those aspirations. Their frustration at the Democrats' inability to deliver on their promises should be eclipsed only by their fear that the Republicans do manage to deliver on theirs. No wonder they are so angry. They keep treading on their own toes.
You called it Gary. Nicely done 2010.