Would it be feasible to have the transcript of some of your items come up in the ipod display?
I notice some podcasts for beginners already offer this. For people like me it’s quite useful as it can help minimise the time in front of the PC for reading. I can read the transcript on the train or bus with no paper (which I usually lose anyway even when I print the texts). People would still need to save the words in Lingq of course.
I’m not sure how much text can be inputted or what the limits are, but I feel it might be a useful addition for some of your items.