“E-mail,” snorted Molly Young, in the New York Times last December. “A medium I associate with cowardly ex-boyfriends and offshore Viagra vendors.” On the face of it, yes. Social media scorn the e-mail habit: a sad old grandfather, smelling of camphor and oatmeal. But I’m still waltzing—more like, locked in a tango—with Grandpa. I depend upon e-mail, check it obsessively, prefer it over real-time, physical confrontations for the same reasons I turned to writing in the first place: leisure to think deeply (or stall for time), speak from the heart in shiniest prose, curry favor and influence—all this accomplished either […]