My son is interested in joining BGA so he can play games with us (his parents) and our little game group, all adults he knows. He is currently 7 years old, but an adept player at some popular games such as Carcassone and Kingdomino. I see the premium membership is restricted to those 18 and over unless there is parental supervision. He made the obvious point that if I'm looking over his shoulder while he is playing to "supervise' I'll have the advantage of knowing his cards/tiles/etc. Is there an official stance on this? Thanks 
