There seems to me to be little support, even amongst the system geeks, for the idea that a transfer break after a 2NT opening shows a poor holding in responder's suit (e.g. 2NT-3♥-3NT shows a doubleton spade). Is this simply because it's easier to play the same methods as after a 1NT opening and a transfer, or is there some other reason?
Benefits include:
Plus... it's free!