Narratives has had some really interesting people on to discuss Georgism recently. Vitalik is very much in favor of it, looks like he was convinced by Lars Doucet's series on the topic at ACX. He's probably right in arguing that the real issue is the fact that it's a pretty hard sell in the places that need it most, since that is where landownership and rent-seeking is most entrenched.

Can't say I agree about quadratic voting being superior to approval or range voting, though. Simplicity is a virtue in electoral systems, particularly in a relatively low-trust society like the US- and that's ignoring implementation.