I think there needs to be a bit more organization if there are going to be newbies gettin a Q&A session. At the height of the chat there were like 4-5 different conversations going on and you could not tell who was directing answers at who. If you suppose a Q&A then assign some knowledgeable people to different rooms with the expressed order to answer specific types of questions, all set forth in a thread showcasing the upcoming chat like this, so niether room gets swamped and everyone gets their questions answered. I would be down to help out.
Examples:
Gear area, AEG discussion, Gameplay Q&A, General Q&A etc...