Found this linked on Fark this evening:
http://zonezero.com/magazine/essays/diegotime/time.html
Such a simple idea yet amazing at the same time. How I wish I would have done this back in '84. Sort of the photographic equal to marking the kid's height in the door jams. Now it seems that with two of mine grown and the third almost there the time has passed for something like this.
Anyone here done something like this? Anyone with new families thinking now about doing something like this? I'll be hasseling the boys now when they get married every year.