Yes - Facebook is a cathedral, not a bazaar. The contents of your news feed can be easily (automatically) manipulated to fit any agenda that Facebook wants you to receive [0].<p>Regardless of your gun politics, one web site operated by a self-interested third party is never completely trustworthy as a public forum. I wish more non-tech people would understand this.<p>[0] <a href="http:&#x2F;&#x2F;www.nytimes.com&#x2F;2014&#x2F;06&#x2F;30&#x2F;technology&#x2F;facebook-tinkers-with-users-emotions-in-news-feed-experiment-stirring-outcry.html" rel="nofollow">http:&#x2F;&#x2F;www.nytimes.com&#x2F;2014&#x2F;06&#x2F;30&#x2F;technology&#x2F;facebook-tinker...</a>