When it comes to skepticism, it all depends on where you draw the line between what is reasonable and what isn't. Friendly constructive skepticism is a valuable tool. Using that tool to beat others over the head and embarrass is another matter, and I've seen both kinds in action. In other words there is a point where it's reasonable to believe some things even if they haven't been scientifically approved and distributed to the masses.
To me, real skepticism is never used to "beat others over the head and embarrass". I've always considered that to be debunking.
In my mind, true skepticism is the most desirable mental framework, because it is a flexible approach that allows me to look at the elements of a subject and consider possibilities without coloring those possibilities in with belief.
I feel like belief is just as detrimental as debunking to any subject.
In fact, in my personal opinion, belief and debunking are the major problems in the UFO field. Many believers tend to rush to paint the picture before they finish drawing it. And, once that is done, the believer becomes just as rigid as the debunker.
The tendencies to believe or debunk are understandable. After all, the UFO picture may never be completely drawn. And, it's comforting for believers and debunkers, alike, to feel that they have the answers.
The problem with both sides is once these people feel the questions have been answered, they stop asking real questions. I mean, once you believe that UFOs are ETs, then there is no use in considering something like Persinger's work as anything but debunking, because it does not involve an alien body or wreckage.
Likewise, once you come to the conclusion that all UFO experiences are mass hysteria or hallucination or misidentification, then you can't possibly consider books like Albert Budden's works as anything but pure fantasy.
Of course, none of this is new to any member of this forum. I'm mainly just clarifying my previous, horribly incomplete post. But, sometimes, I do feel that the terms "skeptic" and "debunker" are lumped together a bit too liberally when addressing the UFO subject.