In his contributed article, Steven H. Krein wrote, “Mailboxes are full in the 'post office' world” (“DM as We Know It Is Dead Thanks to the Net,” Dec. 7). If that means that DM is dead, then Yogi Berra is a greater seer than we realized when he (reputedly) said, “Nobody goes to that restaurant any more — it's too crowded.”
Bernie Mazel
Bernel Co.
Lexington, MA
