When I open FlyerTalk Forums > Miles&Points > Airline Programs, I get the following sub-forums:
Air Canada Aeroplan
WestJet "Passenger Perks"
Air New Zealand Air Points
AirTran A-Plus Rewards
.
.
.
etc.
I do see that WestJet is a sub-forum of Air Canada, but why does it show up on my screen as a parent forum?