I was happy to see the RIM acquisition of QNX bear fruit so early (I've always been a big fan of QNX). I get the impression from the keynote that as the plan i

I was happy to see the RIM acquisition of QNX bear fruit so early (I've always been a big fan of QNX). I get the impression from the keynote that as the plan is to tune a JVM for performance working on top of QNX, that the longterm plan for the phones is to also migrate to QNX. (The tablet provides a good means to test this out, and get it working before migrating the phones) This is one benefit to the virtual-machine based phones, if something better comes along in the underlying OS, you can migrate apps easier.