In all seriousness, I will probably tune in for the first one. Their attitude is infectious, and it is good to take a dose of that kind of enthusiasm once in a while.
I thought it was interesting, though most of the answers we already knew.
Maybe they should poll for questions beforehand so they would get better ones. Maybe a 5 minute editorial-style spiel at the beginning would help make the Q&A more active.
* Limit # of times you can submit to chat room per second
* Or autokick someone who repeats himself 10x