Simply too good! How true this really is!
Source: http://xkcd.com/627/ [4]
(thanks Chris)
Links:
[1] http://pulse.veltsos.com/category/it/humor
[2] http://pulse.veltsos.com/category/it/it-general
[3] http://pulse.veltsos.com/category/it/support
[4] http://xkcd.com/627/