For me, it's probably not necessary to have questions in advance. I can generally type quickly and responding isn't a problem. This is to be a chat. If it was "submit answers ahead of time and write answers ahead of time" it could, quite honestly, be done in the forum as a thread.
Sometimes a chat attendee gets a good question to ask sparked by the ones before and we'd lose that if it was all submit ahead of time questions.
The moderating of the questions in the room feature is available with this chat software and I honestly don't mind using that feature or just doing it as before with people "raising their hands" with a "?". Whichever is easiest for Caroline as moderator and whatever people prefer.
As for topic, while I'm happy to speak on the ACR, since Chuck and I both run parts of it, it would probably be best to have us both on for that topic, which could be arranged for this next chat or scheduled for an upcoming one.
