Pseudoscientists often reveal themselves by their handling of the scientific literature. Their idea of doing scientific research is simply to read scientific periodicals and monographs. They focus on words, not on the underlying facts and reasoning. They take science to be all statements by scientists. Science degenerates into a secular substitute for sacred literature. Any statement by any scientist can be cited against any other statement. Every statement counts and every statement is open to interpretation. - Science and Unreason, Radner and Radner
(thanks to abb3w on Fark for turning up this awesome quote).