I think it would be a better idea to allow the trade of cosmetics, This idea would be really easy to take advantage of, "Oh Ill donate X amount of dollars for this comp or this shiny"
Since I can't tell you to kill yourself, I would like to inform you that your autism and sack sucking has driven me to suicide. My widowed wife and son send their regards.
Okay, but what if you have mixed chats? This wouldn't work and you'd have to click the box anyways. For example, my team chat and whispers appear in all my tabs. There isn't any need for this.