To your question specificly, I'm not aware of any organized nostr development meetings or chatroom.
I wasn't trying to start a discussion, I was just reflecting on and expressing my thinking. I'm not asking nostr devs to be different, nor am I informing them of anything they need to know.
I do plan to explain Mosaic to the nostr community, and ask for feedback and general comments on what I"m doing and if I'm a bad sheep. But I didn't want to waste people's time with something that I'm chopping and changing a lot still, so once it is worthy of people's time to be reviewed, then I will try to get it onto more people's radar. It isn't hidden, it's all open source on github, and I'm starting to mention it casually here and there so that those early adopter types of people can do their early inspection of the thing if they want to.