This image provided by the Rock and Roll Hall of Fame and Museum shows a letter written to Seymour Stein by Madonna. In years gone by, penmanship helped
This image provided by the Rock and Roll Hall of Fame and Museum shows a letter written to Seymour Stein by Madonna. In years gone by, penmanship helped distinguish the literate from the illiterate. But now, in the digital age, people are increasingly communicating by computer and smartphone. No handwritten signature necessary. (AP Photo/Rock and Roll Hall...)