I would be up for it. Suggest that the first one be a chat, rather than physical demonstrations (forms comparisons).
I think it would also be great to keep it a Wing Chun circle, if possible. No offense intended to good guys like gps, who I'm sure would not disrupt, but the biggest problem that I think we have posting about Wing Chun here is being trolled and/or talked over by people who have chosen a different path.
The host is effectively the moderator, so they decide who receives an invite. The host can also mute or kick unwelcome visitors from the Zoom meet-up. This way they can keep the flow of the agreed upon conversation on track without any painful friction or bickering.
The host would just need to share the Zoom meet-up link via private message as opposed to making the link public, so it effectively becomes invite only. Yak could pick a date and time that works for everyone, announce it on this thread, and then send out PM invites. BAM!