That whole paragraph in that section of the article is more than a little contentious myself and a number of editors have removed it altogether in the past while I believe it is plausible the citations often rely on inside knowledge Believe it or not the reference to the news article is the best form we have I will get in contact with CCP and see if there is a mechanism where nonregistered users can see that news item I believe that the polices say that requiring logins should be avoided then again it is little different from citing a scientific journal or a newspaper that would require you to subscribe to an online database or buy the journalnewspaper I will have another look tonight to see if I can improve the situation