"x86 virtualization is about basically placing another nearly
full kernel, full of new bugs, on top of a nasty x86
architecture which barely has correct page protection. Then
running your operating system on the other side of this brand
new pile of shit.
You are absolutely deluded, if not stupid, if you think that a
worldwide collection of software engineers who can't write
operating systems or applications without security holes, can
then turn around and suddenly write virtualization layers
without security holes."