I'm not sure if anyone has posted this or even mentioned it. If so, I honestly did not know! I apologize beforehand.
Anyways, onto the idea.
As we all know, there are different chat-types, such as Local, General, Whisper, Party, and Group (in no particular order). I was thinking that another type could be added: Advertisement.
People could turn it off and on, just like the other chats. It would be used solely for sending out advertisements in places like Fluorite Plains, where it is a known problem that General chat is clogged with random stuff. People looking for roleplays or groups to be in would simply look at the Advertisement chat instead of trying to tediously searching General for something interesting.
Sound good? Let me know what you think. :)