Lol, problem is most people don't post purely to make the community a better place. Myself included. I dunno, I suppose on some level I did want to engage the community in a positive light because I started up the Darkest Dungeon Let's Play, but I don't think it's a conscious decision. So when you post stuff like that, maybe people don't respond to it because it just doesn't enter their mindset.
I think ultimately what people look for in the Lobby is a place to kick back and enjoy. To be honest, I don't mind so much the Wild West mentality. I browse a variety of forums, many of which are considered pretty awful by normal standards. So I don't mind rampant shitposting and the like, but there has to be a balance. And I just don't think there is a balance right now.
I think you nailed it when you said people come to the Lobby in the hopes of finding a place to kick back and enjoy. I, personally, come her to have fun and at times I find different things to be fun. So, I think that maybe what part of the problem is, is the fact that different people find different things to be fun. Some people have fun getting into debates, some like engaging in serious discussions, some like posting for attention, some like trolling, some like to try to be funny and some yo-yo back and forth between doing multiple things because what they find to be fun changes.
Sometimes I find the troll threads to be fun and will give them a look, maybe even comment and at other times I find myself disgusted with them.
I don't think that we'll be able to balance out other's behavior, but maybe we could balance out the threads? Like, try to think of something creative and make a thread out of it? I don't recall seeing a "member introductions" thread, maybe we could do one of those? I think the closest to that was the "behind the monitor thread" which was just pictures of what we look like.
I think that one of the best things that we could do would be to look at other forums and see what is popular/engages with their members and bring those kinds of positive threads over here.
I don't know, just trying to spitball.