Yes, I am noticing that there are articles on Kindle both free and paid. Actually I will be paying 99 cents for an article on publishing Kindle articles. Most of my articles would be free but I definitely can think of a lot of informational articles for which I would charge 99 cents. Of course, I WON'T be publishing an article on how I got my Compaq Laptop Presario computer for FREE because to do so would mean the loophole that allowed me to get it would be closed (and closed for everybody else as well) if it became known to the public. However, I might post an article on how to get FREE gasoline via coupons. I would have to think on that though because I don't want to ruin that gravy train.
One article that I would like to publish is for NASCAR fans on how they can follow the NASCAR circuit for months while making a lot of money and still see all the races. I used to do that for 6 months at a time and at the end of it was able to simultaneously pay all my bills and still have several thousand bucks in my pocket. There are certain techniques to do this known only to your humble correspondent and would like to pass them on to posterity. At one race I even earned $700 in the hour just before the race...on top of what I earned the day before and earlier the same day.