I love the flashcard feature. But the flashcard display has got to be bigger: full screen. I put my maths theorems on flashcards and the text gets quite small.

I need to be able to zoom in, and treat them like a normal page while I'm doing the flashcards.

Also, it would be great to have space to write out your attempt at the flashcard before you reveal the answer. At the minute I have to open a document in a new tab.