Imagine if users could create a discussion forum themselves and become the admin of that forum like Facebook Groups, wouldn't it be great? I feel like the my content would be much greater and the platform would be much more active. The top-down set forum titles are limiting users and I believe that is why forums are not as popular as before. Because after some time the threads gets repetitive. However, if users could just open their own discussion forums whenever they want, that would foster a lot of creativity.

I wonder if there is such option at the moment?

No ideas?

You can check out Group Collaboration by @Kevin Carwile