Why do so many people run forums, blogs, social networks, wikis and other community focused sites? Because for a lot of them, it's fun. And for a similarly hi

Why do so many people run forums, blogs, social networks, wikis and other community focused sites? Because for a lot of them, it's fun. And for a similarly high amount of them, it's a chance to run their own community that fixes the perceived problems with others they've been part of online. Not everything is about the money here.