When standing up new WOTLK servers, please make 1 with a rule of no GDKP. make it a ban able offense. This would be an easy way to combat what is killing your game. You are removing RDF, stating that it is for the “community” while roughly 60% of us want it. I do realize it will break your money stream. Farmers farm the gold to sell to players, who then use it to pay boosters to level them. While you do catch some farmers, and ban them. it is a drop in the bucket. But you don’t mind do you? because they have to buy another copy of the game and pay another sub. Any ways, the player after boosting needs gear so they buy more gold to do GDKP runs for gear. End state, usually they quit shortly after that, because they don’t know how to play their class and get called out on it.
It may not work but i believe it is worth a try. No GDKP, less gold buyers, less farmers, a lot less chatter in chat from sellers and boosters. Also please bring back RDF, cut it down from cross server to either server only, or even guild only. This would get more people to join guilds. And in the end is that not what this is all about? playing games with friends.