I'm new to IndieHackers, literally just 5 days old. But I found the community is pretty engaging so far, people here are active, supportive, and helpful.
Here are a few great things that I observed:
Overall, I'm impressed by the community on how it's nicely crafted for a great user experience, well done! Definitely a good example we should learn to build a community.
One thing that I'm not very sure about is the group, sounds like to me it's just a tag or topic, you only can move a post into one group, I think it makes more sense if you can tag multiple groups.
Welcome to the community, Shawn! We're glad to have you here.