Interesting you mention the headphone contingent, Larryi.
I noticed they had the most energetic and youthful crowd at CAF last year, by leaps and bounds. As I said, the high-end audio component of the show took a major leap forward with the change in venue. But the headphone room truly sat on a different level from the rest of the show. Say what you will, it's encouraging to see the young crowd show up with such numbers and passion. Makes you realize how far off our hobby has gone.