They post this twice every year just like every other MMO company.
Except Jagex, Jagex hates gold bots with a passion, and announce their latest segments of killing sprees on the gold farming plague.
GMs patrolling the game won't solve anything involving gold farmers. Even huge MMOs like WoW and GW2 has it's gold farmers. Telling them to hire GMs to stop bots from grinding gold and advertising is basically the same as hiring a group of people to find a needle in a haystack once a day. It's not worth anyone's time or money.
This looks a lot like a notification that was posted on some of their other game pages a while ago, just copied and pasted with a picture of mabinogi thrown in there, so...
You assume mabinogi is as large as WoW when you say the needle in a haystack part. Bots advertising only hang out in maybe 2-3 towns. Bots that grind gold only hang out in places with mobs that can be auto attacked to death with beginner characters.
The battle against gold farmers might be easier if GMs actually patrolled the game actively.
GMs are on. They booted a couple of people off the river a few days ago. and hung out with some players.
The battle against gold farmers might be easier if GMs actually patrolled the game actively.