Granted, it's still 10 moves until check mate, but things are certainly starting to slide. The reason why most industries in the economy appear to be healthy is because consumer spending is still fairly strong, and job losses have been relatively minimal and we still have job growth. Banks are having difficulty loaning to each other, but consumer credit is still strong. Aside from people losing their homes to foreclosure, the chaos is still behind the scenes.
Before you know it, banks will start restricting withdrawals as they have to expose their losses from CDOs. The Fed will probably keep going to the rescue, extending loans at special discount rates. Inflation will deepen. Don't forget that all those retiring baby boomers will be collecting social security, which of course will be even more inflationary. Finally, our foreign benefactors will get fed up (get it?

), with the worthless dollars, and start trading with other, more profitable countries.
The word that will define the future of the USA is "inflation". Ben Bernanke has already said that he will not allow a great depression to occur, so we'll get a Weimar Republic instead. It's all coming, we just aren't sure about the order or magnitude that all our problems will manifest.