They're necessary for us, but not evil at all. We've never carried a balance on our credit cards in 30+ years of using them. We've never been late once for a payment, nor have we ever had a balance carry over. Not even for one month.
However we put EVERYTHING on the credit card. At least everything we can possibly put on there, including utility bills. The points we earn pay for dd's school uniforms every year. That's a $300 savings every year in and of itself. I also have several small kitchen appliances that I got for free using the points. The convenience shaves off hours of financial planning, etc.
We travel and have lived abroad A LOT. We've had issues using our debit cards abroad in the past and a CC was absolutely necessary in several European and Middle Eastern countries. Debit cards just wouldn't go through, even as a credit card. We just had this happen a couple of months ago when we were in Italy. I was making a purchase at a grocery store and I had left my wallet with dh and only had my debit card and Euros with me. I couldn't use my debit card - it wouldn't go through and I had to use the cash (which was fine, I just didn't want to have to go do another ATM withdrawal).
If we have a major purchase, we save ahead for it, but we still put it on the credit card, then pay the balance. That way we get our points.
I also like the fact that you can dispute charges and it doesn't affect your bank balance when you use CC. We had a credit card number stolen once and they had spent almost thousands in a single day (charges in Dubai and Moscow, airline tickets purchased, etc.). The charges were flagged by the company and the charges didn't go through and we were out no money at any point. I can't imagine how that would have panned out if we were using our debit card and they got that number. We NEVER use the debit card online. Never. And we try to not use it as a credit card, if we possibly can avoid it. The safety factor is just one reason.
For us, the CC is absolutely necessary. It is in no way evil, though, because we're good money managers. I think if people have a hard time using the cc wisely, then it's not good to carry around. I think they are still necessary, but can be kept, as a pp mentioned, in a safe or frozen in a block of ice or something like that.
Edited by velochic - 1/13/11 at 6:40am
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