Yes, I know this is not FFXI, But it was such a good idea. Having a bazaar message would allow you to provide people that look through your bazaar to see what other services you can provide. For example I want to put in there that I am tanner of a certain level and a armorer, and also I am looking for some fun group activities.
Just thinking it would help the communication in the game a little more. :D Please please Square-Enix!