Why do financial reporters insist on reporting interest rates on complex consumer financial products as if they were meaningful in isolation? To wit, anotherwise good New York Times story
http://www.nytimes.com/2011/08/15/business/low-interest-rates-do-little-... reports an increase in credit card interest rates over last year. That figures doubly meaningless. First, interest rates are but one component among many of the cost ofusng a credit card.