Well
Certainly there is plenty of stuff that's inexplicable, but there doesn't seem to be a good reason to go from "I can't explain it" to a supernatural "explanation"

Everything we have discovered about the universe strongly suggests it's materialistic, and there is no good evidence supporting any supernatural phenomena.
(thefuckestuppest cheapened this, on, Mon 17 Sep 2012, 17:39, 1 reply)

Inexplicable does not mean "I can't explain it"
Inexplicable means it cannot be explained, by anyone, ever.
Perhaps I was harsh earlier. I should expand my answer to include, not just liars and the mentally ill, but also idiots and hallucinogenic drug users.
(Figmaus, Tue 18 Sep 2012, 5:36, closed)

Currently inexplicable does not mean always inexplicable
And also there is a huge amount of post-hoc distortion going on.

"I saw a hooded figure and there was an odd sound" is hardly inexplicable
(thefuckestuppest cheapened this, on, Tue 18 Sep 2012, 17:18, closed)