Making Cash On The Web is a serious attempt to compile useful information about making money on the internet. It is a combination of things that I have learned myself, as well as information culled from other sources. It is NOT about get rich quick schemes, or wierd marketing programs. I am not going to sell you anything.
Grouping your posts into meaningful categories will make it easier for your reader to find what they are looking for.
While you are writing your posts, be sure to create logical categories to group them under. Look at the way things are grouped in this site as an example. You also could to to http://www.teachingecon.com to see another example of a site that uses WordPress and has good categories.
The WordPress software makes it easy to do this. Just choose the Categories section from the menu and add one. Then, when you are writing a post, remember to select one from the categories list on the right side.