This month, a trend went through Facebook like a wave. I must admit to extreme relief that it wasn't a posting competition arguing for Team Edward or Team Jacob (newsflash, you can declare either team, but it doesn't change the end of the story). Indeed, the postings were of a much more introspective nature. Once a day, every day, from November 1st through Thanksgiving, many of my Facebook friends shared something for which they are thankful. "Thankfulness" is defined as "warm friendly feelings of gratitude." [You may soon realize that I LOVE dictionary definitions. It's a hazard of majoring in English.] As a mom of three little ones, I spend a good portion of my day teaching them to be thankful. "Firstborn" is learning about the warm, friendly part of being thankful -- which means that the words and the tone of voice must match. "Girl-Twin" and "Boy-Twin" (21 months) are still learning the habit of saying (or usua