Don't pay too much attention to the stock markets. I suspect that the stock market is going to stink like ugly on a dog, but the next decade of economic growth is going to be one of the best ever.
Why? P/E ratios are still rather high. There's still room for prices to fall another 25% or so, before they fall back to the historical averages. However, I think growth is going to be really good, because labor productivity is growing like gangbusters. The annualized rate of productivity growth for the first 6 months of 2002 is an absolutely insane 7%. This is really good news, because it is a sign that the mid-nineties increase in productivity growth was not a transient phenomenon. Since the rate of productivity growth pretty much controls the long-run rate of economic growth, this means that the economy can potentially still grow quickly.
Since stock prices measure the present value of profits, this implies that most economic growth is going to result in increases in real wages rather than stock prices. This is good news for anyone who is either young or poor, since income is a much greater component of wealth for them than stock equity is.