Originally Posted by
Andy2
The problem is not that the article is amatueristic and sophomoric, as it clearly is since people intelligent and energetic enough to do manufactured spending are capable of calculating that paying 15% interest is not worth it if the MS earnings on a 5% rebate card is around 3.5% or so after fees and gas (and anyone floating a balance probably has a 0% teaser rate card).
You are vastly overestimating the mathematical capabilities of the average American.