A blog is nothing more than a web site that is organized in a simple and automated way. Because of this a blog allows you to concentrate on content instead of layout and style. Normally it is organized by date, making it very similar to a diary or a journal. Generally speaking a blog is easier to create than a traditional web site. This is because the software that is used to create the blog keeps track of all the links so you don't have to.
Yen 9 supports a blog software program called Thingamablog. The primary reason we support Thingamablog is that it is easy for you to use and that makes it easy for us to support.