Organizing My Favorites (Dewey Style)

I currently have around 900 browser favorites/bookmarks saved and my initial "organization" scheme grew amorphously into an unwieldy beast which made it extremely difficult to find and quickly access what I was looking for. After becoming overly frustrated with what I had, I sat down and re-organized the top two levels into a loose Dewey system.

I've used this scheme for over a year now and can honestly say that it has made my navigation a lot more efficient as it is fairly easy to remember the base categories.