Ok, I know we have an active discussion about this migration, but I wanted to start a new thread just focused on this new feature. As it was discussed on that thread, enabling Discussions apparently makes the community more visible via the Fandom app. I don't have the app, but you can see that there's a new "Discuss" icon in the upper bar of the Wiki. Plus, you can just add "/d" at the end of the wiki URL to access the main Discussions page.
Here are some links the guys at Fandom sent me that might be helpful.
- Fandom Help:Discussions
- Fandom Help:Making Discussions a Success
- Wiki 24 Discussion Guidelines
- Wiki 24 Discussion Main page