Chatter
occurs in: Keywords for Radicals: The Contested Vocabulary of Late-Capitalist Struggle, p. 9
Chatter is mentioned in Keywords for Radicals as a form of horizontal communication among workers (manifested in countless calls or in a never-ending stream of messages). The authors state that the service-orientated economy of today revolves mostly—if not entirely (see Paolo Virno)—around communicative work. Later in the text (p. 20), they use chatter in a sense more close to a definition by the book: talking idly and on trivial subjects. Can then be concluded that modern labour is babbling and therefore is obsolete?:)
Chatter can include gossip.