Tired of the Bragging, Some Try Reality Holiday Letters; 'I Probably Over-Disclosed' Here's a risk you take when you send out your annual family holiday letter: Recipients might gather in small groups to read it aloud and laugh at you. That's what happens in a neighborhood in Hillsborough, N.J. Each December, a family that used to live there sends back its annual update, all about the husband's amazing career, the kids' achievements, the wife's terrific life. "The basic theme is 'we're so wonderful,"' says Lou Vaccaro, who in recent years has brought his wife to a neighbor's house for a...