It's clear from the length Andrej's answer that he should not have just tacked it onto the previous answer, and asking the question served a valuable purpose, in that the asker got to specify particularly what he was wondering about. To me, this is a great example of the site working exactly as it should.
]]>This answer ends with "but you'll have to ask another question to find out why :-)" Sure enough, someone took the bait in this question. The question is phrased in such a way that a third party could answer it, but it is obviously addressed to a particular user.
Asking a question to clarify an existing answer is certainly fine, but ending an answer with a prompt to do that is sketchy. I was tempted to vote for closing the question, but I couldn't find a convincing reason and I really want to know the answer in this particular case.
Anyway, what do people think about this?
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