There's a value in asking whether something's Hacker News or not. In the end, we are the users, and we decide what we want to see. When we don't like what we see, however, there's no harm in discussing it, in the hope that like-minded people see it and are inspired.
That's what the voting buttons next to the story are for. If you discuss the article itself, then you should add value to the discussion. Complaining about the presence of the story itself when the community obviously voted it up to the top is not adding value, it's only adding negativity.
I would agree if there was a downvote option, so that people who don't like a story could have a say. As it is, a vocal-and-irritating minority can push stories to the top without anybody else being able to stop it.
(I don't refer to this story when I say that, mind you. We all have our pet peeves.)
