"I agree with much of the financial advice given here, however I’m not a fan of the view that credit card debt is absolute evil. It just need a to be used carefully, strategically."
I wouldn't go with absolute evil, but usury laws don't apply to credit card companies. Not only are the lower rates in the 18% range, but once you have a balance anything you put on that credit card gets charged 18% plus.
There's a local credit union that gives you 60 days interest free (instead of the 24-27 days of most banks) and then charges a more reasonable fee that is prime plus 2%. I'm pretty sure their limits are low, so you couldn't charge a car on their card, but it's a great option for their members and much better than, say, a payday loan company when you have an unanticipated expense that you can't cover in one month.
But at an average interest rate of over 22%, it's hard to make a case for carrying a balance if you aren't forced to.