Very funny. Though technically (ok I'm being anal) in Inception, the furthest embedded VM ran very very fast in comparison to the layers above. Now that would be cool... 20x the performance increase per VM layer. 5 layers down you can render an entire world for a lifetime in a few hours. Hardware scaling issues would be non-existent.

This might seem clever, but this is completely backwards.

u can have VMs nested to an arbitrary depth and it works very well. fyi, http://communities.vmware.com/docs/DOC-8970

This was my reply to that tweet..