Source?
Storage Engineer here. Sorry, but FiberChannel rules the enterprise.
I can tell you're one of the more experienced IT guys. It's easy to get stuck in the familiar. I wish I could share a talk that Eric Schmidt just gave at my workplace as he hits on this subject specifically. However, with the increase in network speeds and the versatility of iSCSI, in about five years any talk about FC is going to be reduced to, "What kind of card is this?" "Oh that's an old fiber channel card. Just toss it." And the people who would have disagreed will be retiring anyway.