The Grugq has a better (IMO) article on the topic:<p><a href="https:&#x2F;&#x2F;medium.com&#x2F;@thegrugq&#x2F;anonymous-messaging-3032319192b6#.a82vicvik" rel="nofollow">https:&#x2F;&#x2F;medium.com&#x2F;@thegrugq&#x2F;anonymous-messaging-3032319192b...</a>