My comment about this was going to phrased slightly differently...
Best episode yet! ...because all of you were passionately engaged in all the main topics. But that also lead to a lot of talking over each other, more because all four of you wanted to contribute so much rather than delays. I don't think you weren't able to hear each other, you just weren't listening to each other
As I understand it, you use a Google Hangout for the conversation part (i.e. not recording) so maybe you can wave a flag when you're about to butt in.
I'll leave it to the rest of the community to decide which pie Aq should have on his flag.