In general, I think more work is needed if the numbers of everything (members, cards, etc) all scale to large numbers. I love the interface and would actually l

In general, I think more work is needed if the numbers of everything (members, cards, etc) all scale to large numbers. I love the interface and would actually like to have this internally, but I worry that things would get out of hand quickly. I think board hierarchy (nest boards within boards) could go a ways towards making it better, but I'd have to play with it. They should try scaling up to large numbers of boards/cards (1000?) to which you are a participant and see if any of the concepts need tweaking.