I've been part of this thing for years and it is one of my main online homes. I've had blogs and been on other platforms, but I get more engagement here. Not all of it feels genuine, but there's enough to keep me happy. I've created a few communities. Those may not be busy, but they give places for specific interests. I've been one of the most active commenters, but may not have as much time for that now.
You know I've had some less pleasant experiences here, but I couldn't leave.