"

 Copyright violation 

The ""Coding"" section of this page was largely copied and pasted from http://www.pmhut.com/wbs-examples.  Seems to be a pretty clear violation of the copyright asserted by that page ( © 2007-2011 PM Hut - an itoctopus project )
It is not OK to copy-paste from a non-free source even if we change the text a little bit ( Wikipedia:Copy-paste#Can I copy-paste if I change the text a little bit? ) 
164.58.104.33  "