A bad credit credit card does really give some opportunity for a person with poor credit a second chance to improve the scores. I consider these cards as fancy outputs that make high interest money pointing out to credit scores. To be on the safer side it would be wise if one compares the various card facilities and track down one that gives a lowest rate of interest.
I personally feel banks should be lenient in giving a bad credit credit card without any annual fee. Getting a bad credit credit card with annual fee may add more burden to your wallet. However, for all the ignorance and failure to repay in the past we may have to pay some extra price. If we make wise use of these cards, the extra price we pay would show better results in the form of increasing credit scores.
When there is a crisis in the society, there is a reformer to solve it. So, a bad credit credit card is the reformer, which would help you rebuild your credit score. But I would recommend my dear friends who are likely to gamble with these too. And, that is not the way the game should be. Play fair!