A board of trades that shows trade offers by current users (users put trades on the board), and every 30 secs it will write the offer into trade chat for you, and people can go to the board and click "Respond to trade".
Trades can be of any type, (yes upfront because ppl might wanna trade a 5-star item but they don't have enough unbind nrg so they could trade at Vise, yes i know there's a risk of cheaters, you have to live with it)
Is an idea, no?
I have some idea of what you are talking about, but wouldn't this mean that the chat channels would be flooded by this things announcements?