Corks play an integral role in wine-bottle packaging (unless, of course, the producer opts for screwcaps instead). But what happens once your bottle of wine is opened? Some drinkers opt to hold onto corks that hold a special meaning for them, while others would rather not deal with the clutter—and then there's also the contingent of creatives who like to turn their former wine-bottle stoppers into art.

What do you do?