There’s an upcoming exhibit at the Saatchi in London called “The Power of Paper” that seems on the surface to hit a lot of what we have been discussing. Unfortunately the dates for the exhibit haven’t been announced but it’s something worth keeping an eye on.
Link to the exhibit: http://www.saatchi-gallery.co.uk/artists/paper/
This current exhibit by Christopher Baker also piqued my interest. http://www.saatchi-gallery.co.uk/artists/christopher_baker.htm
Description (from the website): The project is a meditation on the contemporary plight of democratic, participative media and the fundamental human desire to be heard.