“Dropbox,” says the publicity director, “creates the fantasy that some of the work of a meeting has already been done.” But it hasn’t been done. The publicity director says that she herself comes to meetings exhausted from trying and failing to read what’s in her Dropbox. It’s come to the point where she resents being asked to brainstorm at meetings. “I can’t brainstorm . . . I’m too exhausted to brainstorm.”