… Wayland questions are all over the place. …
… I don't think there's enough content yet to fill a (sub)forum with wayland specific questions. …
Sooner rather than later will be good, I think.
The place need not be full or busy, however Wayland is significant enough to merit a place in FreeBSD Forums.
In the meantime we have <https://old.reddit.com/r/wayland/> | <https://www.reddit.com/r/wayland/>.