Look I agree there's nothing wrong with doing it, but the rule is very clear:
In Live Chess, no outside assistance OF ANY KIND is permitted
I agree, but having a real board set up is not assistance. Assistance is help. No one or nothing is helping you choose your chess moves. This is a standard rule on all chess servers. Your interpretation of the rule is incorrect here.
OK, can we all pick on Olympian256 now? I'm tired of defending my view; maybe it's not even technically against the rules. Where's Erik when you need him?