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 == As you know, Bob == 

 I think this is really unclear.  

 First off, the section should better prepare the reader that, yes, the terms are really ""As you know, Bob"" and ""idiot lectures"". An uninformed or casual reader will probably just assume the page was vandalized since the terms sounds so non-sensical. 

 Second, a question: isn't a criteria for As you know Bob exposition that the characters having the dialogue already know the things they tell each other? Put otherwise, do you really apply ""AYKB"" to all exposition-through-dialogue (like the article claims) or only when it doesn't make any sense for the characters to repeat stuff they already know? 

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