rem,
Well, I confess that I have been going through a paradigm shift of late. I once held a similar viewpoint to the one you are expressing in this thread and, in many ways, I still do. Nonetheless, some of what you state can be argued against quite profoundly.
For instance, you state that there are some things which are, as yet, "unexplained" and state that some people put faith in accepting a supernatural explanation while "skeptics" simply state that they "don't know." My experience with skeptics, and in being a skeptic myself, is that they very seldom state that they "just don't know." Whereas the "true believer" dogmatically states that the "paranormal event" is truly supernatural, the skeptic -- perhaps "scoffer" is the better word -- dogmatically puts faith that there is a natural, materialist explanation. That may be the case, but sometimes such rigid skepticism becomes just as unbendable and without justification as the belief of "true believers."
You state that there is no evidence for the paranormal and that parapsychologists have been searching fruitlessly time and time again. This is, of course, what skeptical critics of the paranormal would say, not what parapsychologists themselves say. As a matter of fact, there is circumstantial evidence that the paranormal might actually be a real, unexplained phenomenon. I would do a Google search under the name, "Lawrence Leshan" and see what you find. He is a well-respected psychologist with a PhD from the University of Chicago and has done some fascinating research into the paranormal. And there are others as well. Carl Rogers and Abraham Maslow -- both heavy-duty names in psychology, both past presidents of the APA -- were open to the possibility of the paranormal.
Let us just admit it: Many skeptics have their own biases and agenda. There are a few names in the skeptical community -- guys like James Randi, Michael Shermer, Paul Kurtz -- who beat the materialist/atheist drum just as loudly and unreflexively as Christian Fundamentalists.
One of the reasons why the paranormal is not accepted is that there is no working theory as to how it works. Science is theory-laden, as Thomas Kuhn pointed out, and as such tends to dismiss anything that is not worked out in a theory. There are many examples of people who had "fringe" ideas that were scoffed at simply because their views did not fit into a workable theory. Continental drift, for instance, was widely speculated to have happened but few scientists accepted it -- actually many ridiculed the idea -- until the theory of plate-tectonics was developed. What was once laughed at is now proper science. Could the same be true of some aspects of what is now called "the paranormal"?
Really, I do think you have heard just one side of the story.
Bradley