A conversation erupted in my exercise class this morning, about "Happy Holidays," a controversy I heard about but didn't actually encounter last year. And frankly, I'm not absolutely sure that any of the others in the class were speaking from personal experience, either. The moment passed before I could get my two cents in, which is that the notion that wishing someone "Happy Holidays" is somehow denigrating of Christians and Christmas is flat out ignorant.
There are a multitude of Holy Days (that's what a holiday is...or was...a holy day) in December's Christian Calendar. Advent, St. Nicholas Day, the feast day of Guadalupe, Christmas Eve, the Feast of Stephen, the 12 days of Christmas (arguably secular), and Epiphany.
For this reason I intend to wish every Christian I meet this month "Happy Holidays".