Filofaxes are known for their rings, but almost every model has one or more pockets inside the covers. Most of the time, I like an organizer with a zippered pocket in the back and credit card slots in the front. Some pockets can hold a slim pad or notebook, giving you more notetaking options, which can be a wonderful thing.
What do you keep in your pockets? What kind of pockets make or break an organizer for you?
Of course, since it's Friday, feel free to talk about coat pockets, hip pockets, jacket pockets...Hot Pockets...whatever you like!