Keep in mind, this is not a development Q&A -- so keep your questions about whether or not Atiesh will return to the game's loot tables along with Alleria and Turalyon for another time. However, if you have any questions regarding the policies and the customer service side of Blizzard, this is an excellent time to get those questions cleared up.
The Q&A will be this Thursday, December 13, from 5-6pm PST. Unlike previous Q&A chat sessions, this one will be taking place directly on Blizzard's website. And if you need an email reminder, you can sign up for one directly through the official blog post.