What we tend to think is behavior that would generate an excellent credit rating is in fact bad behavior in the eyes of the credit industry. People that pay off the debt rather than just pay the vig interest aren't allowing those companies to generate the massive profits they deserve. I hope you know that you are probably denying some executive's kid a new yacht.
Have never had a balance on a personal credit card, and never intend to in the future either. Ever since our government threw out the usury regulations back during the period of high inflation in the 70's, you could actually get a better deal from the local loan shark than you could from a credit card company. The fact that they are still allowed to charge the usurious rates that were approved when inflation was in the teens speaks volumes about how much your government cares about the little guy. And in case you wondered how they can afford to preapprove every Tom, Dick, Harriet, pet dog, and terrorist, it's all figured into the rates. They charge the merchants about 3% on average for the privilege of accepting their cards, and then nail the cardholders with the 18-29% heavy duty rates. That's enough money to cover all the losses generated by handing cards out to real deadbeats and still leave enough for junior's yacht.
Jerry