Just throwing a post up to stay in on the loop on this one.
I’ll probably be trying moebis’ hack out. I can understand there may be performance issues relating to scalability (10 groups with 10 subforums = 100 subforums + 10 toplevel group forums), but this seems to meet my requirements for the time being
It’s good to see the bbPress team are already working on it, so hopefully they’ll have it sorted before I encounter any performance issues.
Anyway, I’m sure to do a heap of testing before I transfer my existing community.