How unusual is it for a 71-year-old American to be unplugged? That depends how you look at the statistics. Only 35 percent of Americans over age 65 are online, according to data from April and May compiled by the Pew Internet Project at the Pew Research Center. But when you account for factors like race, wealth and education, the picture changes dramatically. "About three-quarters of white, college-educated men age over 65 use the Internet," says Susannah Fox, director of the project. ...