Hi,
Arhhh, so am I correct in thinking you are looking to do this as I thought your post was related to sub forum categories?
So your future release will alllow me to say have categories for types of clubs.
So someone can start a rugby club club in category walking rubgy, someone else can create a football club club in a walking football category, someone else can create a waking netball club club in a walking netball category etc etc?
And we can have a main page with a list of top level categories people can drill down
If this is correct that is wonderful news