The injunction deals with that by prohibiting Game Dollar/Peons from selling virtual assets from World of Warcraft, or powerleveling characters in the game. They're also legally enjoined from using the chat or in-game mail system to advertise their service ... possibly the first time I've seen a court case refer to a virtual world's specific forms of communication. Beyond all that, Game Dollar is further prohibited from investing in a new company that engages in these activities.
Read on for ... the catch. (There always is one.)