The evolution of the gold farming industry

It's a rare event when I wake up, walk to the computer, yawn, and think to myself what I could possibly write about only to have an article walk up to me, sit in my lap, and cuddle. Today it happened.We've all seen what I call the evolution of spam in-game. First it was just straight tell spam. Blizzard fixed that. Then it was group spam. Now it seems gold farmers have taken to just sitting in