This is the kind of detail I'm optimistic to see in MMOs again via PRF. Secret quests, languages, exploration and challenge. Seems like it would take a ton of production hours to implement some of these mysteries. Then again, maybe some of these mysteries were just happy coincidences of unfinished story lines that helped created such an immersive world. Either way, I'm confident VR knows how to best use their resources.
Well done EQ on creating an immersive world. Here's to VR hopefully following your footsteps to build worlds, not just games! /cheer