Social Hypertext
One session at Hypertext '03 is going to be devoted to an experiment in social hypertext: we're going to watch Minority Report and Sliding Doors -- two accessibly hypertextual films -- in a conference session with live blogging, IRC/iChat, and perhaps some other social hypertext technology.
Query: is there already any literature on socially interactive phenomena like this? Perhaps in film studies? How about the use of SMS in theaters and classes?