Hello friends, I know its been a while, but I have recently written an article for the center for interdisciplinary studies journal INK (Ideas, Numbers and Knowledge) at the University of British Columbia. Its about the use of cognitive enhancers, check it out and leave comments! Check out the perspective section at the bottom of the page! :) http://ink-journal.com/index.php/ink/issue/current#.UJE0TG90i5I