It's nice to see Nick Szabo becoming more active, he was always super secretive. I think I have never heard his voice before this podcast. This man is nothing less of a genius, it makes me think he might as well be Satoshi in the way he addresses stuff. I guess he isn't attending the scaling bitcoin meeting if he did this tho, I had some small hopes of seeing a live debate with him and the rest of experts.
In general all the 'small blockers' are now finally starting to be more active and vocal about the block size debate. For a while there was only promotion by the 'large blockers'. Looks like the other side is getting finally getting their media game up.