I may be missing something, but it doesn't sound like an OEM is prevented from i...

trotsky on Jan 13, 2012 | parent | context | favorite | on: Microsoft confirms UEFI fears, locks down ARM devi...

I may be missing something, but it doesn't sound like an OEM is prevented from including additional keys, from say cannonical and redhat, or even simply an OEM key that is used to sign a generic boot loader like grub.

hetman on Jan 13, 2012 [–]

Meaning this is still much more open than the iPad.