What are you trying to say?!!
All joking aside..
A large portion of the categories are there by special request. A way to customize it a little is to subscribe to the forums (categories) you like by using the "Thread Tools" link - available once you click on the category.
Once you have selected and subscribed to all of your favorites you can click on UserCP at the top left Nav Bar to see all of your favorites in one neat, tidy place.
Note: You can subscribe and still select "No email notification" if you don't want to get an email every time someone posts.
Just an idea