I still remember mine when I was younger and it was lovely to look back, but I have lost it since. I never did one for my kids, and regret it now! Had I been given one as a present maybe I had done, but I never went to buy one. Friend of mine is now pregnant and I would like to get her one but nit sure if she will use it. I wonder if I would have been more active if I had on-line version... What do you recon book or on-line service?