If SE had actual active in-game GMs there would not be ANY RMTs running around. Instant banhammers all over Ul'dah's aetheryte. It's easy to see who's RMT. They all look the same, wear the same cloths, have the same class, stand in the same area, and have jarbled names.

In terms of the gatherer and craft ones, you can easily identify them via all the crafted gear made by the one person with a similar jarbled name. An in-game GM can easily ban the living chocobos out of these RMT.

Hell, they don't need to even walk around! Just by going AFK in any area, housing districts in particular, you will have them come to you via /tell.

It simply baffles my mind that Square-Enix is having trouble taking them down. They either extremely stupid, extremely lenient, or they are aware and are purposely letting these RMT run free for the sake of those petty subscriptions.