Econbrowser: "We've reached the point where American businesses and consumers simply can no longer afford to ignore the price of fuel, and we're getting clear indications of real changes in behavior."

I do pretty well for myself and I am noticing it as well. Enough that it has started to change my behaviour. That is anecdotal, however Americans are driving less, SUV sales are down, oil consumption is less, and airlines are having difficulties in absorbing the costs.
More reading: Tags, Energy, Oil Prices
Cam Riley: South Sea Republic. Freedom, liberty, equity and an Australian Republic.