Ann Voskamp and her book, One Thousand Gifts: A Dare to Live Fully Right Where You Are.
I recently got an iPhone and no longer have to carry around a small notebook to record gifts. As they say, "There's an app for that." The 1,000 Gifts app allows you to take pictures of your gifts and/or record them on your phone. There are also quotes that pop up in the morning to inspire and the ability to share your gifts on Facebook, Twitter and Flickr.
Whether you carry around a notebook or use the app, counting God's gifts to you is life-changing! I highly encourage you to give it a try!