I know exactly who. During some of my short video clips from my camera, I noticed him and he appeared in the corner. At the show I noticed him. I don't post my videos on you tube and I do not post anything that would include someone who appears to be in an altered state (if they even are) due to the very fact that employers, family, etc. could see. If it was me, I would not want it posted. So whoever did this needs to really re-think just exactly what a festival of this sort is all about. I've seen numerous people in altered states of conciousness and not once do I step in unless they are "freaking out" or if they are causing or about to cause harm to anyone else or themselves. This particular person was absolutely causing NO HARM AT ALL. It is a shame that someone would post this on You Tube. From my observation, the person was just really enjoying the music. He in "the zone". Ya know.