It might make it easier to propose trades with others, without having to go strictly through email. This would allow other "GMs" the ability to see what is being proposed, and possibly pitch an offer that might be better. Also, others, GMs and those not participating, can put their two cents in to the proposals. I would love to see what others think of the proposed trades, and it would be fun to respond to those thoughts. This could be fun! Just a thought.