Lurkers and lurking on the net

Non lurkers here.Lurkers will not wear distinctive clothing.They want to  see but not to be seen

Lurkers are Like Dophins or Unicorns!

https://onlineeconomy.hbs.org/submission/confessions-of-an-internet-lurker/

http://blog.mersive.com/confessions-of-a-cto-lurker/