If you are on Twitter, a lot of this banter does happen. We can go anywhere and find memes, and if we Google we can find infosec memes.
I think gaming is completely unrelated, and is so vast it could make up a whole community just on it. What we want to do is avoid becoming a God Object, as outlined in OOP, websites are the same. Things need to be diverse, but not so diverse that you can no longer find anything.
I think we could modify the social category to include stories (fictional or real).