It’s no problem that you want RV forums away from RVLife’s parent company. For whatever reason.
There seem to be no other Winnebago specific forums, at least that I’m aware of.
I’ve known Andy, the owner of these forums (there are dozens) for going on 20-years, though haven’t been in touch with him for the past 5-yrs or so. But in 2016 he bought RVLife magazine and rebranded his forum business called Social Knowledge, to RVLife. From there he’s built a bunch of small rv-related businesses into a much larger RVLife “thing.”
As I said I’ve not been in touch with him since about 2018. So, it can’t say exactly but his business was mostly a software development company and quite small. Just him and a few software engineers. It may have changed now, but it’s not some big corporate entity.
Andy has an old Airstream so he started an Airstream forum. Along the way that turned into a bunch of RV forums, and other RV software projects.
All of us mods and admins are volunteers… well some few are doing this as paid jobs. But nothing but small payment to some retired folks that work to control us volunteers.
The only non-RVLife rv forums I know of are owned by Camping World or FMCA, etc.
Hope that helps. I only asked about what you meant was to be sure you didn’t think Winnebago was somehow involved here.