Apparently it *is* possible to run NetBSD on the Intel-equipped 
Cobalt/Sun Raq machines, running of course NetBSD/i386 as opposed to 
NetBSD/cobalt, which is for the Cobalt cube and raq machines with MIPS 
CPUs:

http://sourceforge.net/mailarchive/forum.php?thread_id=8828137&forum_id=36910


  - Hubert