I see me in that pic. It was quite the experience. One 20ish kid came and pushed his way in beside me at one offering, saying, "excuse me." I didn't pay him any attention and a few moments later when Josh was holding up cards, he said, "What are these--free?" I looked at him sideways for a moment before deciding it was a serious question. I said, "No, no; it's $427." He and his ?dad? promptly left.
At the 1000 offering, when it was almost over, my friend came up from behind me, grabbed me by my pack, and was jerking me around, saying, "Get out of the way, man; get out of the way!" Someone next to me said, "Yeah, pick the biggest one, and tell him to get out of the way."
Then at the 1400, a card sailed over all our heads and landed on the floor behind the chains. A couple was walking by and the man picked it up. He and his female companion were discussing what they had and looked confused. About 10 seconds later, I said, "Did you want that?" He handed it to me and they walked off. Not everybody gets it.