In regards to not finding cards, are you going to add the Token cards from Innistrad (and/or other sets) to the listing of cards? Yes, I know they would not be able to be added to a deck, as such, but I would like to be able to track how many copies I have of which ones. Of course, to make that actually work you'd also have to allow specifying which of alternative art cards we have, possibly by collector number. That would also be nice for other sets where the 'same' card can have two, three, or even four different pictures on differently numbered cards.
Other than the above quibble, I am liking this site. It is easier to figure out than many other similar places. Can you tell I've been trying several lately? Anyway, thanks in advance for considering the above, should you do so.