Haven’t you notice some funny comics here and there through these pages? You certainly have and they’re hilarious, aren’t they? Well, they’re not my own work but I suggest you take a peek at the (in)famously classic The UNIX-HATERS handbook from 1994 by Garfinkel, Weise and Strassmann, it is worth reading.
Quite controversial (especially for hard-core GNU/Linux user), isn’t it?