Yes, I have been taking photos of them, especially as I make them. My memory isn't what it used to be ;) and I imagine the time will come when I won't remember what I've made, for whom, and when. I haven't printed them out, they just live on my laptop.
OTOH, my friend Pat who runs the Quilts of Valor group has kept several pocket albums of our completed quilts, and it is a joy to review. Each time we finish another one, it goes into the album and she shares it with us. Her goal is to make 50 quilts this year, and she is right on target with her count. Especially for this effort, it's fantastic!