That is a rushed question Nick. Just as this forum thread is a feeler for approval from members. The staff already want this to happen.
It will take some time, hopefully not to much time though. As I also have trades I would like to test out and see what happens.
It is all about finding the right integration and if it can work in something like this forum. It just wouldn't feel to secure, nor does this forum get much use. So it would be surprising to see how this will work.
I personally would not bank games from Steam/Console to trade in here this summer though. If it happens by then, fuuuuu awesome. I cannot see it happening, far to much shit to get in order. But this is a thing that is needed and is wanted by staff. So it will get done at some time or another. Hopefully that another
isn't three years down the road... -_- But at least this year