I've thought about getting something started, but judging by the nonexistent activity of existing stuff out there I'm not sure another one would be any more busy.
I want two things: The first one is a nice friendly place to just hang out. Talk about your day. Tell jokes. That kind of thing. Hanging out with your friends.
The other is a place where hams and shortwave listeners can report unusual things heard on the air. Spot stations. Get excited about a tough contact. Etc.