Unix survives because it's good enough. A successor doesn't have to beat it; it has to blow it away. [1] http://www.faqs.org/docs/artu/plan9.html http://www.fa

Unix survives because it's good enough. A successor doesn't have to beat it; it has to blow it away. [1] http://www.faqs.org/docs/artu/plan9.html http://www.faqs.org/docs/artu/plan9.html