I thought it would be cool if there was a mod that would allow you to locate a courier in game, and have him send items (gold, etc) to another in-game friend via steam. After hiring the courier, after a certain amount of time, a courier would approach your friend (that also has the mod installed) in their own game delivering the item. I don't know anything about modding, therefore I have no clue if this is even possible. It would be glorious though.