Hi there,
First of all, congratz for the site: it's the best collection organizer I've experienced ever, and I've tried tons of them. I'm very happy I can keep track of what I have, what I want, and what I can sell/trade all in a web service.
So, here is a suggestion for you guys: support for cubes. Recently I started a cube and I wish I could maintain it here in deckbox. Right now, it's only possible to add decks and there are only metrics for decks (like deck curve, lands count suggestion, sample hand, etc). There are services which does this (http://www.cubetutor.com/), but they are not linked to my collection which is a pity.
Some features which I believe would be good:
- registering cubes (add cards, like registering a deck);
- adding watch/want cards for a cube;
- breakdown by color, guild, shard/clan. Inner breakdown by creature/non-creature;
- sample pack;
I'm willing to help to make it true, just hit me if you need anything, okay?
[]'s!