Thinking about community

Cartoon Gravity and the Pleasant Green site are great places to post, and I love building them, but they are both fairly light on feedback (I don't know how much feedback other sites like these get, so I have nothing to compare to.)

In the past, I have experimented with Slack and Discord. More recently though, I joined Creative Booms "Studio" community, which is powered by Mighty Networks, and it's a great place to hang out.

I'm wondering if something like that would be of interest to people?