Yoshida answered a question about the RMT situation btw:
We actually have a special task force dedicated to control and get rid of much spam, and control it within the game and not only the incidents that are reported by our players. Internally we have a special group always checking, allways researching, allways going after RMT spam and trying to find them and strike them and make sure to removed this incidents as much as possible. We also are going through with like an undercover investigation where we try to find out larger groups of people who are doing the RMT spam and try to control it from there as well. Also from a daily basis we are banning a few thousands accounts and tens of thousands of accounts per month so on the players inpoint it may not seem that the incidents have reduced but we are doing that best to control it, there is a lot of RMT spam thats happening so we have to be continously vigilant in order to stop them and avoid those incidents.
Source : http://www.reddit.com/r/ffxiv/commen..._yoshida_this/