George Orwell’s state-run surveillance society had children spying on parents, neighbors scrutinizing neighbors and Big Brother watching over everyone. What Orwell did not foresee was a time when people would voluntarily publish chronicles of their lives for public consumption.

Imagine bookstores suddenly inundated with truckloads of privately published diaries, photo albums and home movies. An unlikely scenario until the mass marketing of computers, digital cameras and Internet access provided an inexpensive outlet.