On Diabolos, nearly everyone is having to stay on busy status. I have screenshots of what I'm guessing are gil spammers in hordes. They all have the typical random letter names, and all of them were banned/deleted within like 15 minutes of seeing this, it was crazy. All in level 50 gear... there really needs to be a way to block tells from people not on your friends list or something...

This photo was taken in Ul'dah, there were 3 more bunches just like this.... at least 30 of them, and they all had on the exact same gear, so I'm guessing they are able to hack the game or something.