It seems that Blizzard snuck this one in quietly with Patch 3.1 as not a lot of people noticed, but thanks to Saithir of angrydwarfs for pointing it out. Apparently, an NPC named Loremaster Skosiris appeared at the top of Scryer's Tier in Shattrath tending to a new library of books. The NPC tends to a host of bookshelves that act as master trainers for primary and secondary professions, saying "Here I have amassed what may well be the greatest depository of lore in all of Outland. Even the grand libraries of Silvermoon City pale in comparison." Skosiris also tells players, "please... look, read, browse to your heart's content. You'll find everything organized and clearly labeled."
Why is this so cool? Well, Skosiris is the name of the founder of everybody's favorite World of Warcraft database, Wowhead. What can be a more fitting tribute than an NPC that manages, well, data! So that's what the Scryers did with all those Arcane Tomes. Blizzard has given nods to the community in the past, most notably with the NPC Breanni, who operates the pet store in Dalaran, and even to now-retired Druid blogger Phaelia, who got an item appropriately named after her. These are the tiny little touches that remind all of us that Blizzard appreciates what the gaming community does. Even though Shattrath is now a ghost town, Loremaster Skosiris and his library is a pretty good reason to drop by. When you do swing by the Scryer's tier, don't forget to bring some tacos for this librarian.