Very nice idea. I forgot to mention the deck-sharing point: It's pretty important to learn the material yourself first, then use the cards as a reminder of wh

Very nice idea. I forgot to mention the deck-sharing point: It's pretty important to learn the material yourself first, then use the cards as a reminder of what you learned. When you go through someone else's deck, there's no context. But I could see how, if you already knew a language, then going through someone else's quiz questions might keep you on your toes more than your own quiz questions.