Those are good ideas. I guess we have been targeting focused learners. I'm not sure how much we could offer for free, though, without diluting it for paying use

Those are good ideas. I guess we have been targeting focused learners. I'm not sure how much we could offer for free, though, without diluting it for paying users. What do you think? An iPhone app will be awesome, but we're pretty bottlenecked on developing power, so it'll have to be a while. Too bad!