In my limited experience as a story constructor, it seems to me that every thing has a proper place. That place, however, is not always immediately obvious (to me, at least). I often find I need a place to stash particular things whose proper place has yet to become clear to me. Excellent character names, for instance. Or serendipitous revelations in quantum metaphysics. You know, the vagrant, not-precisely-idle thoughts that make for An Interesting Day. Henceforth, said particulates shall be tagged and categorized duly noted, that they may be readily flocked and effortlessly summoned with a mouseclick.