Hi Deckbox,
The Trading Opportunities page is pretty much the greatest thing ever. But, one way it could be better is this:
Currently, the trades are listed in descending order by the trade value in dollars.
This is fine and all, but it has a few problems:
1. A single card might account for nearly the entire value listed, e.g. "You can receive $39", and the only two cards are a $38 fetchland and a $1 rare.
2. This brings me to my next point: There is alot of redundancy in the list when alot of people have a certain card for trade.
It would be helpful to allow you to sort them by the absolute number of matching cards. This is nice, because it saves on shipping to make lots of big trades.
For example
"Joe schmo can give you 35 cards and you can offer 22 cards."
All the best, and keep up the great work Deckbox. This site rocks!