Here's a prediction of how this conversation is going to go:<p>1. This stuff isolates specific functionality into a hardened component!<p>2. You can run an existing program as an isolated, hardened component!<p>3. You can run all of your programs as iso., hard. components! The parts of your system won't be able to step on each other except in well-defined ways!<p>4a. You mean sort of like old-school process isolation?<p>4b. Blah, blah, blah, Plan 9, blah...<p>4c. Blah, blah, any virtual machine like the JVM...