It might be useful in the future to have a method to transfer certain prepared resources between campaigns. For instance, lets say I make a Tarot deck, or a set of useful macros, those things could be useful down the line. Even better, if different users can exchange these small modular bits (so if there's a game with a weird deck, I can put the deck online and others can just grab it rather than re-entering all the data).
I guess this might already be in the planning for Marketplace though; if so, please disregard.
