Now that movie studios announce their "weekend gross" for examination, evaluation and comment by the public as well as by Hollywood execs and theater owners, it seems that most of the world's population has an intense desire to know the details of every commercial enterprise.
If you can afford to publish for fun, do it. If you can make money while having fun, that’s even better.
My newest book quickly became a bestseller, but I don't know or care how many have been sold: 1001 Powerful Pieces of Author Advice
(Chart from BoxOfficeMojo.com. Pool table photo from StarJumper, licensed through fotolia.com )