I was not one of those who downvoted you. And on further reading of your comments, it looks like you are commenting on the political climate of our society (no one cares about space/ science etc.), rather than specific engineering ability of the probe/ the team involves.
It is a popular sentiment, and I can say that a lot of us would agree with it. But your original comment read very much like belittling the current Pluto mission, which is a different thing and very much not welcomed here. I mean, we even try not to complain too much for the 10000 JS frameworks being posted here, let alone another probe in space.
While I agree with your first paragraph, I have issues with sweeping statements as to which viewpoints are welcome here. While I, as stated, disagree with melling's opinion in this matter, he is more than welcome to have it and make it known. Just as those who don't agree, through downvote or response, are welcome to their view.
" We live in some exciting times. Every few months we have a new probe somewhere teaching us so much about our tiny corner of the universe."
It's simply not accurate.