The Firestorm team has not been announcing their Q&A meetings. At least not in such a way that a non-fan-boy would notice. But, a recent post (2/7) announces postponing the planned meeting until this coming Friday (2/15).
The time will be 4 PM SLT. The location is the Firestorm Support Island. These meetings can run long, a couple of hours or more.

Jessica Lyon says, “I expect we will have more solid info by the 15th for you along with some great news!
So our next Q&A will be Saturday, February 15th, at 4PM SLT. We hope to see lots of you there—exciting things are coming!”
This meeting comes the day after the SL Third Party Viewers Developer meeting. So, we may hear some interesting news.
At the recent Beta Server UG meeting the Lindens said again there are projects in the works they cannot talk about. When the Lab is quite this long, there is usually something up. Whether things are slow because Rod is leaving and was wrapping things up, we don’t know. I think the Lab develops plans, short and long term. So, work would not slow or direction drift because the CEO was leaving. The plans would keep everyone moving. A new CEO may change directions and priorities. That might cause a lull in releases, but I doubt it in the Lab’s case.