Editor's Note: Bittersweet Blessings

My favorite Facebook activity of late has been the "Today I'm Thankful For … " meme in which you start each day through Thanksgiving by posting something for which you're thankful. It's been an incredibly positive experience, since I've come to realize that I could do that every day through Thanksgiving 2009, 2010 and beyond and never have to mention the same thing twice. (Thank you, God, for all your tiny miracles.)