I expect the vast majority just use it to connect one wired PC to the net.
My Daughter, for instance, who is on BT uses her HH to connect a wired PC, a wireless net radio and a wireless notebook but has
never considered, and is proabably not aware of, configuring a LAN.
Folks using the superhub for light browsing and email with the example configs would probably be quite happy with it.
However, in spite of all that, it is still an extremely poorly performing wireless router with limited features.
Hopefully Bridge Mode will make it worthwhile my buying a fully featured gigabit 'N' wireless router that actually does what it say's on the tin.