Here's some stuff I've already posted on this issue.
http://www.sciforums.com/threads/psychology-of-conspiracy-theorists.144995/page-16#post-3380306
http://www.sciforums.com/threads/psychology-of-conspiracy-theorists.144995/page-17#post-3401661
http://www.sciforums.com/threads/psychology-of-conspiracy-theorists.144995/page-17#post-3403489
http://www.sciforums.com/threads/psychology-of-conspiracy-theorists.144995/page-17#post-3403601
Tell us what you think.
Thou doth post to much links methinks