This forum is not interesting enough in general for the people that can get over it, however. You need drama seekers and drama creators to create content. Then you can get the more normal interesting people and once they are involved and create social relations with others, you can expel the drama creators and the content will flow.
Plenty of people love hearing about it however, and again, in my case were mostly demotivated over how much work it'd be to catch up on all the pre-established lore. It's like jumping into a show at season six.
I might also tend to pull at more creative people with a better understanding of the human condition. By making it about Psychology it begins to sound like a well of information over the abnormal.