Well, seeing as the nomenclature is not the parent commenter's but Bezos's and seeing as how it's literally explained in the third paragraph of the link said commenter gave, I think there's little to explain.
You'll notice for example that even my initial comment pointed the guy to the answer (i.e.: it's in the third paragraph of the link).
Now, both requirements aren't opposite, someone could have made a comment like this: I like Bezos's notion of a Day 2 company, how it differs from Day 1, etc.
Basically, I like people to show that they aren't asking someone else to do the work for them (or, if they are, at least they made some attempt).
That's at least as reasonable a position as the one you just expressed IMO.