[lleolin]

>See, I’d be extremely reluctant to assume >Given this one bit of information, all I know

This seems like a really flawed way of approaching most things. Why assume anything? And if you're going to assume anything, why only factor in that one bit of information, and not any other context. How about the fact that he's been coding for 30 years and works at Google. Is that also relevant?

>I’m assuming the interviewer was a bit surprised

There was no interviewer in this situation. His tweet was not in regards to any interview. Did you read the article?

>If the answer to every question was “I don’t know, I have to look it up”, you’d pass on him, too.

But if I were to do so, at least in such a case I would be basing my suppositions on more than just one thing.