A recent report on the Virginia Tech Macintosh G5 supercomputer cluster, contradicting earlier reports:
<< The Mac supercomputer will run Apple's Mac OS X operating system. The team worked closely with Apple and Mellanox Technologies, a vendor of cluster-connection hardware, to develop drivers and port additional software required for the project.
Linux can run on Mac hardware, but given everything else that needed to be done to get the supercomputer up and running, it just seemed easier to stick with the Mac operating system. >>
Neat if true!
Epaminondas