Blizzard files trademark for Cataclysm: Gee, we wonder why?
Arcane Brilliance: Five things every mage should do before they ding 80: Archmage Pants guides you through some things that should be on every leveling mage's checklist before the endgame.
Encrypted Text: Fan of Knives mechanics deep-dive: Chase Christian runs across a rogue on his server who's able to kill people in an interesting manner, and goes on the theorycrafting warpath to figure out how he's doing it.
Worgen Garwal hotfixed, now untameable: Worgen pets were, for a brief period, universally agreed to be the coolest thing in the game before being hotfixed into oblivion. Reason given? Something vague concerning why Blizzard doesn't want hunters to have humanoid pets. Yes. Yes, that must be it.