In a new developer blog post at the World of Warcraft community site, 'Ghostcrawler' talks about the ostensible 'nerfing' of healers that some expect to be coming down the road when Cataclysm debuts on December 7th. Ghostcrawler goes through the reason behind the more limited amount of mana regeneration that healers will encounter in Cataclysm and talks a good game about how 'resource management' makes players better at their crafts. More...