> Story time. :) You're also falling into the trap of believing that because it _can_ happen, it has to happen (Murphy's Law). It punishes the many for the sins of the few and is a very poor foundation for progress.
Plan 9 has a good balance of cost of security against eventual real protection and forces you to re-evaluate the accepted paradigms. That is sufficient reason to explore Plan 9, if not to adopt it wholesale. ++L