Thank you for linking to here from the old thread where someone requested a similar feature, otherwise I wouldn't have seen this
I'm quite interested! Except for the making of the flash cards (another time consuming thing that I must ignore because I might enjoy it more than actually using the flash cards and it will distract me from more important things I have to do

)... Would it be possible to implement auto-card creation from the "My Words" feature in nickle? I have quite a lot of unknown-to-me words sitting in there and I never get around to looking at them... it would be really good to have them flash up at me whilst reading!