I wouldn't call that a re-invention UNIX as much as a serendipitous streamlining of it. At the rate features are being added to Linux, I wonder how long before

I wouldn't call that a re-invention UNIX as much as a serendipitous streamlining of it. At the rate features are being added to Linux, I wonder how long before it collapses under its own weight, and these passion projects like plan9, serenity os, redox, etc. take center-stage to pick up the pieces.