Frankly, I do not view continued growth in credit spending a good thing. What do you suppose the average household these days spends on the interest of all the stuff they purchase on credit? Suppose we subtract out interest paid on mortgages or even car loans. I'll bet it still adds up nation wide to a hell of a wad of cash going out every month to simply pay for having borrowed money to buy things people weren't willing to wait and save for.
Now, imagine all that cash going out to pay for goods instead of paying for past borrowing. What would THAT do to our lagging economy?
In short, a slowdown in credit spending is, IMO, a GOOD thing. As a society we need to get away from the whole immediate gratification attitude. Save for that big screen TV instead of buying it now. Put the same $50/mo you'd be paying your credit card company in an envelope, and you'll have the TV in half the time it would take to pay off the credit card. Then you can take the money you save by not paying interest charges and buy something else you want. Now you have twice as much, and with zero debt.
I have never bought anything other than my house on credit. I buy used cars because they are more affordable so I can pay cash for them. I have a savings account specifically earmarked for buying my next car. Each month I transfer about half what most people's car payments are into that account. I buy a two-year-old car every 5 years with cash. Having a car without a lean also saves me a ton on insurance since I can get away without full coverage.
When I see something I want, like a new TV or set of golf clubs, and do not have the money on hand, I make an envelope and write the name of the item I am saving for on it. Every week I put some money in the envelope until I have enough to buy the item. My current envelope is labeled "boat". I am about 2/3 of the way towards a new 14" aluminum fishing boat with 20 HP motor.
If more people went to a pay-as-you-go status we'd see a lot healthier and more stable economy as a result. We keep (uselessly, but not completely without hope) demanding our government evolve a pay-as-you-go budget. Why do we not demand the same of ourselves?