If it makes you feel any better, most of the big companies I work with are moving full-stop from Solaris on SPARC to Linux on x86-64.

People who make the purchasing decisions are finally fed up with Oracle's incompetence and utter contempt for the rest of the industry. It's a shame, but I won't really miss Sun when they're finally, mercifully put to death. I hate Oracle for what they did to that company and I wish nothing but ill toward them.