I don't think they were being serious about licking. After all, you cannot "lick" a computer program. And I actually disagree with you. My son went through a p

I don't think they were being serious about licking. After all, you cannot "lick" a computer program. And I actually disagree with you. My son went through a period where he put nearly everything in his mouth, bugs, bottle caps, spices, food, phones, credit cards, toys, rocks. Pretty sure we all did that at some point.