Entertainment

Your personal blog could be someones entertainment.  There are many people who like to read things that interest them.  Football for example has a very big reader community.  The NFL is a billion dollar industry that is continually growing.  There is a demand to hear about the sport.  From radio, to television, to magazine, to newspaper, to online blogs, people want to read and hear about the sport.  Blogs, even personal blogs can be entertaining.