Hey guys. Here's something to think about. I would really like to be able to have sub categories. I would still like the lowest level to be a yes/no, but I would like to be able to have a tree structure like I do with Sections. Here's the reason.
My current site is a building project (an airplane) site, and my sections are the areas of the airplane I worked on (wings, rudders, fuselage, etc.), and the sections meet this need very nicely. I would also like to have categories for the month that the section article was completed in. But the project is so long the list is huge. I would like be able to have the years as the top level, and months below that. Similarly I would like to add categories for the chapter of manual that section is from, so that I could have categories like Chapter 1, then sub cats 1.1, 1.2, etc. They really aren't sections because each article is in more than one category, but only one section. Just some thoughts.