Ar$e-covering?
I think this looks like the Exalogic team preparing for the inevitable moving away from Snoreacle-only hardware. Once it's virtualised, it will be so much easier to implement on Dell's, hp's, IBM's or Uncle Tom Cobbley's x64 hardware, which protects the Exalogic team in the longterm from the continued demise of Snoreacle's server division.