Today around 3 p.m. I’m scheduled to be on the radio show Talk of the Nation, broadcast on public radio affiliates around the country. The web site says the topic will “examine how the Web has changed the way people research words,” but I imagine the discussion will stray and extend. Update: The show went very well. Geoff Pullum from Language Log and Martha Barnette from A Way With Words were also guests. We squabbled amiably.