Between Tim's work with links and Jeffy's link to an annotated version is more evidence of this song's power to captivate minds! I have seen Anderson give one speech only; no performance. But she was working with machine-aided audience participation many years ago, before such things were as easy as they are now (ie, nearly everyone at a concert now has mobile phones - what could be done with that? Considering that question would necessarily draw from Anderson's early MIDI innovations)