[kebsup]

Nice to see someone taking the concept of card variations to all concepts.

I'm taking this to extreme with Vocabuo[1] for language learning. For a single word, I have cloze cards, reverse cloze, definition cards, dialogs, audio and a few more.

At some point, I'd like to take the card type into account when calculating the next repetition stage, but that's a bit far into the future.

[1] https://vocabuo.com